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Sunlight Can Cut Your Risk of Death in Half

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Having low vitamin D levels has been linked with deaths from heart disease and other causes, adding to growing evidence about the “sunshine” vitamin’s role in good health.

click & see

People with the lowest blood levels of vitamin D were about two times more likely to die from any cause during an eight-year period than those with the highest levels. The link with heart-related deaths was particularly strong in those with low vitamin D levels.

The study involved over 3,000 men and women in southwest Germany. Participants were aged 62 on average, and their vitamin D levels were checked in weekly blood tests.

It’s estimated that at least 50 percent of older adults worldwide have low vitamin D levels, and a significant number of younger people may also be affected. Low vitamin D levels may result from spending less time outdoors, air pollution and a decline in your skin’s ability to produce vitamin D from the sun as you age, the researchers said.


Sources:

* USA Today June 23, 2008

* Archives of Internal Medicine June 23, 2008;168(12):1340-1349

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News on Health & Science

How Much Oral Vitamin D Can be Taken?

New research has once again placed optimum vitamin D intake at much higher than the current recommended amount.

The study of 138 subjects suggested a daily dose of 3800 IU for those with adequate blood vitamin D levels, and 5000 IU each day for those who are vitamin D deficient.

The current recommended intakes for vitamin D are as low as 200 IU daily for those aged 19-50, and go only as high as 600 IU daily for those over the age of 70.

Sources: American Journal of Clinical Nutrition June 2008; 87(6):1952-1958 (Free Full-Text Report)

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Healthy Tips

Top 10 Foods Your Body Needs

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What do a guava, cabbage and a weed have in common? They’re all foods you should be eating. Here’s why you should add the following 10 fruits, vegetables and plants to your diet.

FRUITS

1. Guava is a slightly pear-shaped tropical fruit known for its sweet, acidic flavor and yellow or pink color. It contains such cancer-fighting agents as lycopene, known for warding off prostate cancer. And with 688 mg of potassium and 9 grams of fiber, this fruit is a must for anyone’s diet.

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CLICK TO SEE GUAVA

2.Goji Berry   resemble raisins, taste sweet and sour, and are red in color. Eating them can help protect the liver, improve sexual function and increase circulation. They also have the highest Oxygen Radical Absorbance Capacity (ORAC) rating (a method of measuring antioxidant levels in food) of any fruit, according to researchers at Tufts University.

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CLICK TO SEE Goji Berry

3. Dried plums,
also known as prunes, are somewhat infamous for their high fiber content. However, don’t forget that they also include high amounts of neochlorogenic and chlorogenic acids which fight the “superoxide anion radical,” known to cause structural damage to cells, one of the primary causes of cancer.

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CLICK TO SEE Rich in Antioxidants Dried Plums

4. Pomegranate juice has been consumed for decades in the Middle East as a popular juice beverage; now it’s becoming popular in the United States. Just 4 oz. a day provides 50 percent of your daily vitamin C needs.

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CLICK TO SEE Pomegranate Juice as Good as Viagra

VEGETABLES

5. Cabbage is a leafy, green vegetable. Its benefits: a healthy supply of nutrients including sulforaphane, a chemical which increases your body’s production of enzymes that combat cell-damaging free radicals and reduce the risk of cancer.

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CLICK TO SEE cabbage

6. Beets are a root known
for their dark red coloring and are surprisingly sweet for a vegetable. It is one of the best sources of both folate and betaine, which help to lower your blood levels of homocysteine. That’s good news because homocysteine can damage arteries and increase the risk of heart disease.

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CLICK TO SEE Beetroot

7. Swiss chard is a slightly bitter and salty vegetable. It contains huge amounts of lutein and zeaxanthin, plant chemicals known as carotenoids that protect the retinas from age-related damage.

CLICK TO SEE Swiss chard

PLANTS


8. Purslane
is a broad-leaved weed. It features the highest amount of heart-healthy omega-3 fats of any edible plant and has 10 to 20 times more melatonin than any other fruit or vegetable.

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CLICK TO SEE Purslane

9. Cinnamon is a common spice most of us think of when we make cake or cookies – but don’t overlook a pinch or two on your oatmeal or in your coffee. Cinnamon’s health benefits include controlling your blood sugar and lowering triglycerides and LDL (bad) cholesterol. Active ingredients include methylhydroxychalcone polymers, which increase your cells’ ability to metabolize up to 20 times.

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CLICK TO SEE cinnamon

10. Pumpkin seeds are too-frequently tossed away during the traditional October pumpkin carving. That’s a mistake, because just 1 ounce contains 150 mg of magnesium. Pumpkin seeds are also high in zinc and phytosterols, shown to lower cholesterol and defend against cancer.

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CLICK TO SEE  PUMPKIN SEEDS

Medicinal Properties: Catarrh, demulcent, diuretic and anthelmintic.
Uses in Folklore: Pumpkin seeds have been a popular folk remedy for expelling worms and treating urinary complaints. Recent research has shown that pumpkin seeds have anti-tumor properties, in particular, for treating an enlarged prostate. Pumpkin contains the active components resin, fatty oils, proteins, glycoside curcurbitin, vitamins and minerals

Sources: http://www.toyourhealth.com/mpacms/tyh/article.php?id=1030

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Herbs & Plants

Acai Palm & Acai Berry


{{pt|Touceiras de açaí na beira do rio no Pará}}
Image via Wikipedia

Botanical Name: Euterpe oleracea
Family:Arecaceae
Kingdom:Plantae
Order:Arecales
Genus:Euterpe
Species: E. oleracea

Synonyms:
*Euterpe brasiliana Oken
*Catis martiana O.F.Cook
*Euterpe badiocarpa Barb.Rodr.
*Euterpe beardii L.H.Bailey
*Euterpe cuatrecasana Dugand

Other Name :Brazilian berry
Habitat: Native to tropical Central and South America, from Belize south to Brazil and Peru, growing mainly in floodplains and swamps.

Parts Used: Fruits , roots and stems

Description:Euterpe are tall, slender, attractive palms growing to 15-30 meters, with pinnate leaves up to 3 meters long. Many of the palms that were once in the genus Euterpe have been reclassified into the genus Prestoea (Riffle, 2003). The species Euterpe oleracea is usually called Acai Palm, after the Portuguese derivation of the Tupi word ïwasa’i, fruit that cries or expells water. The vernacular name is also sometimes spelled Assai Palm in English.

You may click to see the pictures of  Acai Palm   tree

The fruit, a small, round, black-purple drupe about 1 inch (25 mm) in diameter, similar in appearance and size to a grape but with less pulp, is produced in branched panicles of 700 to 900 fruits. Two crops of fruit are produced per year. The fruit has a single large seed about 7 mm to 10 mm in diameter. The exocarp of the ripe fruits is a deep purple color, or green, depending on the kind of acai­ and its maturity. The mesocarp is pulpy and thin, with a consistent thickness of 1 mm or less. It surrounds the voluminous and hard endocarp which contains a seed with a diminutive embryo and abundant endosperm.The seed makes up about 80% of the fruit.


Harvesting and uses:

Stem:
Heart of palm, the soft inner growing tip of some palms (Euterpe edulis, Euterpe oleracea, Bactris gasipaes), is often consumed in salads.

Fruits:
The berries are also harvested as food. In a study of three traditional Caboclo populations in the Amazon region of Brazil. Acai­ palm was described as the most important plant species because the fruit makes up such a major component of diet (up to 42% of the total food intake by weight) and is economically valuable in the region (Murrieta et al., 1999).

….click to see the pictures..>..(01)........(1).…….

The juice and pulp of ruits (Euterpe oleracea) are frequently used in various juice blends, smoothies, sodas, and other beverages. In northern Brazil, ­ is traditionally served in gourds called “cuias” with tapioca and sometimes sugar. It­ has become a fad in southern Brazil where it is consumed cold as na tigela , mostly mixed with granola – a fad where it is considered as an energizer. This­ is also widely consumed in Brazil as an ice cream flavor or juice.

As it ­ deteriorates rapidly after harvest, its raw material is generally only available outside the immediate growing region as juice or fruit pulp that has been frozen, dried, or freeze-dried. However, several companies now manufacture juices, other health drinks, and sorbets made from acai  berries, often in combination with other fruits.

Constituents:Fiber, calcium vitamins C, A and iron. Amio acids, aspartic acid and glutamic acid. EFA: oleic , palmitic, and linoleic acids. A high amount of beta-sitosterol, polyphenols.

The acai berry is loaded with antioxidants, anthocyanins (approximately 20 times the amount in red wine), amino acids, essential omegas, fibers and protein. Some recent studies from the University of Florida indicate that Acai may even fight cancer cells: “Brazilian berry destroys cancer cells in lab, UF study shows.

Medicinal Uses: In traditional medical practices, fruit and roots have been used for treating gastrointestinal problems and sap as an astringent. The seeds are a source of polyunsaturated and saturated fatty acids.

Acai Roots is a delicious ready to eat acai pulp with a little touch of guarana. Formulated to exacting standards by local Brazilians from Rio de Janeiro who were born and raised eating Acai three times a day. Acai Roots is simply the best natural Acai available anywhere!
Acai Roots is 100% Natural, made with organic brown sugar. Acai Roots has a thick, rich taste and is lower in sodium and cholesterol free.

Other Uses:Apart from the use of its berries as food, the acai  palm has other purposes. Leaves may be used for making hats, mats, baskets, brooms and roof thatch for homes, and trunk wood, resistant to pests, for building construction.

Comprising 80% of the berry mass, seeds may be ground for livestock food or as a component of organic soil for plants. Planted seeds are used for new palm tree stock which, under the right growing conditions, requires only months to form seedlings, although açaí palm has not been successfully cultivated outside of South America (Schauss, 2006c). Seeds are also used to make a variety of jewelry and souvenirs.
Nutritional content:
A powdered preparation of freeze-dried açaí fruit pulp and skin was reported to contain (per 100 g of dry powder) 533.9 calories, 52.2 g carbohydrates, 8.1 g protein, and 32.5 g total fat. The carbohydrate portion included 44.2 g of dietary fiber and low sugar value (pulp is not sweet). The powder was also shown to contain (per 100 g): negligible vitamin C, 260 mg calcium, 4.4 mg iron, and 1002 U vitamin A, as well as aspartic acid and glutamic acid; the amino acid content was 7.59% of total dry weight (versus 8.1% protein).

The fat content of açaí consists of oleic acid (56.2% of total fats), palmitic acid (24.1%), and linoleic acid (12.5%). Açaí also contains beta-sitosterol (78–91% of total sterols)

Food product:
In the general consumer market, açaí is sold as frozen pulp, juice, or an ingredient in various products from beverages, including grain alcohol, smoothies, foods, cosmetics and supplements. In Brazil, it is commonly eaten as Açaí na tigela.

Dietary supplement:
See also: Enforcement actions against açaí berry supplement manufacturers
In 2004, it became popular to consume açaí as a supplement. The proliferation of various açaí supplement companies often misused celebrity names like Oprah Winfrey and Rachael Ray to promote açaí weight loss pills online.

Marketers of these products made unfounded claims that açaí and its antioxidant qualities provide a variety of health benefits, none of which has scientific confirmation to date. False claims include reversal of diabetes and other chronic illnesses, as well as expanding size of the penis and increasing men’s sexual virility. As of April 2012, there are no scientifically controlled studies providing proof of any health benefits from consuming açaí. No açaí products have been evaluated by the FDA, and their efficacy is doubtful. Specifically, there is no scientific evidence that açaí consumption affects body weight, promotes weight loss or has any positive health effect.

According to the Washington, D.C. based Center for Science in the Public Interest (CSPI) thousands of consumers have had trouble stopping recurrent charges on their credit cards when they cancel free trials of açai-based products. Even some web sites purporting to warn about açai-related scams are themselves perpetrating scams.

In late 2008, lawyers for The Oprah Winfrey Show began investigating statements from supplement manufacturers who alleged that frequent Oprah guest Dr. Mehmet Oz had recommended their product or açai in general for weight loss.

One laboratory study found that commercially available açaí powder added to the diet of fruit flies lengthened their lives when challenged by chemical or genetic oxidative stress. Dietary açaí also restored the flies’ circadian rhythm disturbed by the herbicide paraquat.

CLICK & SEE….....açaí pulp………Separation of açaí pulp from seeds in market Belém, Pará, Brazil

Polyphenols and antioxidant activity in vitro:
The oil compartments in açaí fruit contain polyphenols such as procyanidin oligomers and vanillic acid, syringic acid, p-hydroxybenzoic acid, protocatechuic acid, and ferulic acid, which were shown to degrade substantially during storage or exposure to heat. Although these compounds are under study for potential health effects, there remains no substantial evidence that açaí polyphenols have any effect in humans.

A comparative analysis from in vitro studies reported that açaí has intermediate polyphenol content and antioxidant potency among 11 varieties of frozen juice pulps, scoring lower than acerola, mango, strawberry, and grapes.

A powdered preparation of freeze-dried açaí fruit pulp and skin was shown to contain cyanidin 3-O-glucoside and cyanidin 3-O-rutinoside as major anthocyanins; (3.19 mg/g) however, anthocyanins accounted for only about 10% of the overall antioxidant capacity in vitro.[33] The powdered preparation was also reported to contain twelve flavonoid-like compounds, including homoorientin, orientin, taxifolin deoxyhexose, isovitexin, scoparin, as well as proanthocyanidins (12.89 mg/g), and low levels of resveratrol (1.1 ?g/g).

The anthocyanins of fruit likely have relevance to antioxidant capacity only in the plant’s natural defensive mechanisms and in vitro. The Linus Pauling Institute and European Food Safety Authority state that dietary anthocyanins and other flavonoids have little or no direct antioxidant food value following digestion. Unlike controlled test tube conditions, the fate of anthocyanins in vivo shows they are poorly conserved (less than 5%), with most of what is absorbed existing as chemically modified metabolites destined for rapid excretion.

When the entire scientific literature to date and putative health claims of açaí are assessed, experts concluded in 2011 that the fruit is more a phenomenon of Internet marketing than of scientific substance.

Juice blend studies:
Various studies have been conducted that analyze the antioxidant capacity of açaí juice blends to pure fruit juices or fruit pulp. Açaí juice blends contain an undisclosed percentage of açaí.

When three commercially available juice mixes containing unspecified percentages of açaí juice were compared for in vitro antioxidant capacity against red wine, tea, six types of pure fruit juice, and pomegranate juice, the average antioxidant capacity was ranked lower than that of pomegranate juice, Concord grape juice, blueberry juice, and red wine. The average was roughly equivalent to that of black cherry or cranberry juice, and was higher than that of orange juice, apple juice, and tea.

The medical watchdog website Quackwatch noted that “açaí juice has only middling levels of antioxidants — less than that of Concord grape, blueberry, and black cherry juices, but more than cranberry, orange, and apple juices.” The extent to which polyphenols as dietary antioxidants may promote health is unknown, as no credible evidence indicates any antioxidant role for polyphenols in vivo.

Other uses:
Apart from the use of its fruit as food or beverage, the açaí palm has other commercial uses. Leaves may be made into hats, mats, baskets, brooms and roof thatch for homes, and trunk wood, resistant to pests, for building construction. Tree trunks may be processed to yield minerals. The palm heart is widely exploited as a delicacy.

Comprising 80% of the fruit mass, açaí seeds may be ground for livestock food or as a component of organic soil for plants. Planted seeds are used for new palm tree stock, which, under the right growing conditions, can require months to form seedlings. The seeds are a source of polyunsaturated and saturated fatty acids

Orally administered açaí has been tested as a contrast agent for magnetic resonance imaging of the gastrointestinal system.  Its anthocyanins have also been characterized for stability as a natural food coloring agent.

Antioxidant phytochemicals:

The dense pigmentation ­ has led to several experimental studies of its anthocyanins, a group of polyphenols that give the deep color to berries, other fruits and vegetables and are high in antioxidant value under active research for potential health benefits. A recent study using a standardized freeze-dried as a­ fruit pulp and skin powder found the total anthocyanin levels to be 319 mg per 100 grams (Schauss et al., 2006a). Cyandin 3-glucoside and cyanidin 3-rutinoside are major açaí anthocyanins .

Twelve other flavonoid-like compounds were additionally found in the Schauss et al. 2006a study, including homoorientin, orientin, taxifolin deoxyhexose, isovitexin and scoparin, as well as several unknown flavonoids. Proanthocyanidins, another group of polyphenolic compounds high in antioxidant value, totalled 1,289 mg per 100 grams of the freeze-dried pulp/skin powder, with a profile similar to that of blueberries (Schauss et al., 2006a). Resveratrol was additionally found to be present in acai in this study, although at low levels of 1.1 microgram per gram.

A number of studies have measured the antioxidant strength of acai. Unfortunately, the sources of acai­ and preparations (e.g., whole fruit, juice, extract or soluble powder) for reporting the results vary. A recent report using a standardized oxygen radical absorbance capacity or ORAC analysis on a freeze-dried acai  powder found that this powder showed a high antioxidant effect against peroxyl radical (1027 micromol TE/g). This is approximately 10% more than lowbush blueberry or cranberry on a dry weight basis (Wu, 2004). The ORAC value for this freeze-dried powder was significantly higher than when other methods of drying the fruit were tested (Schauss, 2006c). Other powders with ORAC values this high include cinnamon (2675 micromol TE/g), cloves (3144 micromol TE/g), turmeric (2001 micromol TE/g) and dried oregano (1593 micromol TE/g) (Wu, 2004).

The freeze-dried powder also showed very high activity against superoxide, with a SOD assay level of 1614 units/g. Superoxide is thought to be the initial producer of other more potent reactive oxygen species, and thus protection against it is very important as a first line of defense for the body. Antioxidant activity against both peroxynitrite and hydroxyl radicals was also observed, although effects were milder than that seen against peroxyl radical and superoxide. Additionally, antioxidant molecules from the freeze-dried powder were shown to actually enter freshly obtained human neutrophils and inhibit oxidation induced by hydrogen peroxide, even at very low concentrations of the acai ­ powder including 0.1 part per trillion (Schauss et al., 2006b). A previous report using a total oxygen scavenging capacity assay also found that acai  has extremely high antioxidant effects against peroxyl radical, as well as a high capacity against peroxynitrite, and a moderate capacity against hydroxyl radical when compared with other fruit and vegetable juices.

Only 10% of acai’s  high antioxidant effects could be explained by its anthocyanin content[4], indicating that other polyphenols contribute most of the antioxidant activity. Schauss et al. similarly found that that ratio of the hydrophilic ORAC levels to the total phenolics in the freeze-dried fruit was 50, a higher value than the typical fruit and vegetable ratio of 10.

Schauss et al. (2006b) also utilized the “Total Antioxidant” or TAO assay to differentiate the “fast-acting” (measured at 30 seconds) and “slow-acting” (measured at 30 minutes) antioxidant levels present in freeze-dried powder. Acai was found to have a higher “slow-acting” antioxidant components, suggesting a more sustained antioxidant effect compared to “fast-acting” components.

Antioxidant values of the seeds of the açaí fruit have also been reported (Rodrigues, 2006). Similarly to the berries, the antioxidant capacity of the seeds were strongest against peroxyl radicals, at a concentration in the same order of magnitude as the berries. The seeds had a stronger antioxidant effect than the berries for peroxynitrite and hydroxyl radicals, although still less than its effects against peroxy radical. The results of this study were not linear based on the concentration of the seeds that were used. The authors suggest the future use of the seeds (a by-product of juice making) for antioxidant benefits such as prolonging shelf-life of foods.

Other Research:
Acai­, in the form of a specific freeze-dried fruit pulp, has been shown to have mild ability to inhibit cyclooxygenase enzymes COX-1 and COX-2, with more effect on COX-1 (Schauss et al., 2006b). These enzymes are important in both acute and chronic inflammation, and are targeted by many of the anti-inflammatory medications (NSAIDs).[citation needed] Additionally, lower concentrations of the freeze-dried pulp were found to be slightly stimulating to macrophages in vitro. Macrophages are white blood cells that are an important part of the immune system of the body. Also in macrophages, freeze-dried açaí pulp was found to inhibit the production of nitric oxide that had been induced by the potent inflammatory inducer lipopolysaccharide (LPS), which is part of the cell membrane of certain bacteria (Schauss et al. 2006b). This effect increased as the concentration of the acai increased.

In 2006, a study performed at the University of Florida showed that açaí fractions containing polyphenolics could reduce proliferation of HL-60 leukemia cells in vitro. This was most likely due to increased rapid cell death (apoptosis) as fractions were also found to activate caspase-3 (an enzyme important in apoptosis) which was inversely correlated to cell death. (Pozo-Insfran et al., 2006).

Due to its deep pigmentation, orally-administered açaí has been tested as a contrast agent for magnetic resonance imaging of the gastrointestinal system (Cordova-Fraga et al., 2004). Its anthocyanins have been characterized for stability as a natural food coloring agent (Del Pozo-Insfran et al., 2004).

Disclaimer:
The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider

Resources:
http://en.wikipedia.org/wiki/Acai
http://www.acairoots.com/
http://www.prevention.com/cda/vendorarticle/acai/HN4538007/health/herb.encyclopedia/0/0/0/1

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Healthy Tips

12 Power Foods: Never Go Hungry

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The Power of Food:

These 12 foods make up a large part of your diet. The more of these foods you eat, the better your body will be able to increase lean muscle mass and avoid storing fat.

They have been proven to do one or more of the following:

  • Builds muscle
  • Helps promote weight loss
  • Strengthens bone
  • Lowers blood pressure
  • Fights cancer
  • Improves immune function
  • Fights heart disease

Though you can base entire meals and snacks around these foods, you don’t have to. But do follow these guidelines:

  • Incorporate two or three of these foods into each of your three major meals and at least one of them into each of your three snacks.
  • Diversify your food at every meal to get a combination of protein, carbohydrates, and fat.
  • Make sure you sneak a little bit of protein into each snack.

1. Almonds and Other Nuts……...click & see
Eat them with skins intact.

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Superpowers: Building muscle, fighting food cravings
Protein, monounsaturated fats, vitamin E, folate (in peanuts), fiber, magnesium, phosphorus

Fight against: Obesity, heart disease, muscle loss, cancer

Sidekicks: Pumpkin seeds, sunflower seeds, avocados

Impostors: Salted or smoked nuts. High sodium spikes blood pressure

These days, you hear about good fats and bad fats the way you hear about good cops and bad cops. One’s on your side, and one’s going to beat you silly. Oreos fall into the latter category, but nuts are clearly out to help you. They contain the monounsaturated fats that clear your arteries and help you feel full. All nuts are high in protein and monounsaturated fat.

But almonds are like Jack Nicholson in One Flew over the Cuckoo’s Nest: They’re the king of the nuts. Eat as much as two handfuls a day. If you eat 2 ounces of almonds (about 24 of them), it can suppress your appetite—especially if you wash them down with 8 ounces of water.

For a quick popcorn alternative, spray a handful of almonds with nonstick cooking spray and bake them at 400 degrees F for 5 to 10 minutes. Take them out of the oven and sprinkle them with either a brown sugar and cinnamon mix or cayenne pepper and thyme.

2. Beans and Other Legumes

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Including soybeans, chickpeas, pinto beans, navy beans, kidney beans, lima beans.

Superpowers: Building muscle, helping burn fat, regulating digestion

Secret weapons: Fiber, protein, iron, folate

Fight against: Obesity, colon cancer, heart disease, high blood pressure

Sidekicks: Lentils, peas, bean dips, hummus, edamame

Impostors: Refried beans, which are high in saturated fats; baked beans, which are high in sugar.

Most of us can trace our resistance to beans to some unfortunately timed intestinal upheaval (third-grade math class, a first date gone awry). But beans are, as the famous rhyme says, good for your heart; the more you eat them, the more you’ll be able to control your hunger.

Black, lima, pinto, navy — you pick it. They’re all low in fat, and they’re packed with protein, fiber, and iron—nutrients crucial for building muscle and losing weight. Gastrointestinal disadvantages notwithstanding, they serve as one of the key members of the Abs Diet cabinet because of all their nutritional power. In fact, if you can replace a meat-heavy dish with a bean-heavy dish a couple of times a week, you’ll be lopping a lot of saturated fat out of your diet and replacing it with higher amounts of fiber.

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3. Spinach and Other Green Vegetables

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Superpowers: Neutralizing free radicals (molecules that accelerate the aging process)

Secret weapons: Vitamins including A, C, and K; folate; beta-carotene; minerals including calcium and magnesium; fiber

Fight against: Cancer, heart disease, stroke, obesity, osteoporosis

Sidekicks: Cruciferous vegetables like broccoli and brussels sprouts; green, yellow, red, and orange vegetables such as asparagus, peppers, and yellow beans

Impostors:
None, as long as you don’t fry them or smother them in fatty cheese sauces.
You know vegetables are packed with important nutrients, but they’re also a critical part of your body-changing diet. I like spinach in particular because one serving supplies nearly a full day’s vitamin A and half of your vitamin C. It’s also loaded with folate — a vitamin that protects against heart disease, stroke, and colon cancer. Dress a sandwich with the stuff, or stir-fry it with fresh garlic and olive oil.

Broccoli is high in fiber and more densely packed with vitamins and minerals than almost any other food. If you hate vegetables, hide them. Puree them and add them to marinara sauce or chili. The more you chop, the less you taste, and the easier it is for your body to absorb nutrients. With broccoli, sauté it in garlic and olive oil, and douse it with hot sauce.

4. Dairy Products

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Fat-free or low-fat milk, yogurt, cheese, cottage cheese.

Superpowers: Building strong bones, firing up weight loss

Secret weapons: Calcium, vitamins A and B12, riboflavin, phosphorus, potassium

Fight against: Osteoporosis, obesity, high blood pressure, cancer

Sidekicks: None

Impostors: Whole milk, frozen yogurt

Dairy is nutrition’s version of a typecast actor. It gets so much good press for strengthening bones that it garners little attention for all the other stuff it does well. Just take a look at the mounting evidence that calcium is a prime belly-buster. A University of Tennessee study found that dieters who consumed between 1,200 and 1,300 milligrams of calcium a day lost nearly twice as much weight as those taking in less calcium. Researchers think the mineral probably prevents weight gain by increasing the breakdown of body fat and hampering its formation. Low-fat yogurt, cheeses, and other dairy products can play a key role in your diet. But I recommend milk as your major source of calcium. Liquids take up lots of room in your stomach, so your brain gets the signal that you’re full. Sprinkling in chocolate whey powder can help curb sweet cravings.

5. Instant Oatmeal, Unsweetened, unflavored.

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Superpowers: Boosting energy and sex drive, reducing cholesterol, maintaining blood-sugar levels

Secret weapons: Complex carbohydrates and fiber

Fights against: Heart disease, diabetes, colon cancer, obesity

Sidekicks: High-fiber cereals like All-Bran and Fiber One

Impostors: Sugary cereals

Oatmeal is the Bo Derek of your pantry: It’s a perfect 10. You can eat it at breakfast to propel you through sluggish mornings, a couple of hours before a workout to feel fully energized by the time you hit the weights, or at night to avoid a late-night binge. I recommend instant oatmeal for its convenience. But I want you to buy the unsweetened, unflavored variety and use other Powerfoods such as milk and berries to enhance the taste. Preflavored oatmeal often comes loaded with sugar calories.

Oatmeal contains soluble fiber, meaning that it attracts fluid and stays in your stomach longer than insoluble fiber (like vegetables). Soluble fiber is thought to reduce blood cholesterol by binding with digestive acids made from cholesterol and sending them out of your body. When this happens, your liver has to pull cholesterol from your blood to make more digestive acids, and your bad cholesterol levels drop.

You need more fiber, both soluble and insoluble. Doctors recommend we get between 25 and 35 grams of fiber per day, but most of us get half that. Fiber is like a bouncer for your body, kicking out troublemakers and showing them the door. It protects you from heart disease. It protects you from colon cancer by sweeping carcinogens out of the intestines quickly.

A Penn State study also showed that oatmeal sustains your blood sugar levels longer than many other foods, which keeps your insulin levels stable and ensures you won’t be ravenous for the few hours that follow. That’s good, because spikes in the production of insulin slow your metabolism and send a signal to the body that it’s time to start storing fat. Since oatmeal breaks down slowly in the stomach, it causes less of a spike in insulin levels than foods like bagels. Include it in a smoothie or as your breakfast. (A U.S. Navy study showed that simply eating breakfast raised metabolism by 10 percent.)

Another cool fact about oatmeal:Preliminary studies indicate that oatmeal raises the levels of free testosterone in your body, enhancing your body’s ability to build muscle and burn fat and boosting your sex drive.

6. Eggs

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Superpowers: building muscle, burning fat

Secret weapons: Protein, vitamins A and B12

Fight against: Obesity

Sidekicks: Egg Beaters, which have fewer calories than eggs and no fat, but just as much of the core nutrients

Impostors: None

For a long time, eggs were considered pure evil, and doctors were more likely to recommend tossing eggs at passing cars than throwing them into omelette pans. That’s because just two eggs contain enough cholesterol to put you over your daily recommended value. Though you can cut out some of that by removing part of the yolk and using the white, more and more research shows that eating an egg or two a day will not raise your cholesterol levels.

In fact, we’ve learned that most blood cholesterol is made by the body from dietary fat, not dietary cholesterol. That’s why you should take advantage of eggs and their powerful makeup of protein. The protein found in eggs has the highest “biological value” of protein — a measure of how well it supports your body’s protein need — of any food. In other words, the protein in eggs is more effective at building muscle than protein from other sources, even milk and beef. Eggs also contain vitamin B12, which is necessary for fat breakdown.
7. Turkey and Other Lean Meats ,Lean steak, chicken, fish.

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Superpowers: Building muscle, improving the immune system

Secret weapons: Protein, iron, zinc, creatine (beef), omega-3 fatty acids (fish), vitamins B6 (chicken and fish) and B12, phosphorus, potassium

Fight against: Obesity, mood disorders, memory loss, heart disease

Sidekicks: Shellfish, Canadian bacon, omega-3 rich flaxseed

Impostors: Sausage, bacon, cured meats, ham, fatty cuts of steak like T-bone and rib eye
A classic muscle-building nutrient, protein is the base of any solid diet plan. Turkey breast is one of the leanest meats you’ll find, and it packs nearly one-third of your daily requirements of niacin and vitamin B6. Dark meat, if you prefer, has lots of zinc and iron. One caution, though: If you’re roasting a whole turkey for a family feast, avoid self-basting birds, which have been injected with fat.

Beef is another classic muscle-building protein. It’s the top food source for creatine — the substance your body uses when you lift weights. Beef does have a downside; it contains saturated fats, but some cuts have more than others. Look for rounds or loins (that’s code for extra-lean); sirloins and New York strips are less fatty than prime ribs and T-bones.
To cut down on saturated fats even more, concentrate on fish like tuna and salmon, because they contain a healthy dose of omega-3 fatty acids as well as protein. Those fatty acids lower levels of a hormone called leptin in your body. Several recent studies suggest that leptin directly influences your metabolism: The higher your leptin levels, the more readily your body stores calories as fat. Researchers at the University of Wisconsin found that mice with low leptin levels have faster metabolisms and are able to burn fat faster than animals with higher leptin levels. Mayo Clinic researchers studying the diets of two African tribes found that the tribe that ate fish frequently had leptin levels nearly five times lower than the tribe that primarily ate vegetables.

A bonus benefit: Researchers in Stockholm found that men who ate no fish had three times the risk of prostate cancer of those who ate it regularly. It’s the omega-3s that inhibit prostate-cancer growth.

8. Peanut Butter,

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All-natural, sugar-free.

Superpowers: Boosting testosterone, building muscle, burning fat

Secret weapons:
Protein, monounsaturated fat, vitamin E, niacin, magnesium

Fights against: Obesity, muscle loss, wrinkles, cardiovascular disease

Sidekicks: Cashew and almond butters

Impostors: Mass-produced sugary and trans fatty peanut butters
Yes, PB has its disadvantages: It’s high in calories, and it doesn’t go over well when you order it in four-star restaurants. But it’s packed with those heart-healthy monounsaturated fats that can increase your body’s production of testosterone, which can help your muscles grow and your fat melt. In one 18-month experiment, people who integrated peanut butter into their diet maintained weight loss better than those on low-fat plans. A recent study from the University of Illinois showed that diners who had monounsaturated fats before a meal (in this case, it was olive oil) ate 25 percent fewer calories during that meal than those who didn’t.

Practically speaking, PB also works because it’s a quick and versatile snack — and it tastes good. Since a diet that includes an indulgence like peanut butter doesn’t leave you feeling deprived, it’s easier to follow and won’t make you fall prey to other cravings. Use it on an apple, on the go, or to add flavor to potentially bland smoothies. Two caveats: You can’t gorge on it because of its fat content; limit yourself to about 3 tablespoons per day. And you should look for all-natural peanut butter, not the mass-produced brands that have added sugar.
9. Olive Oil

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Superpowers: Lowering cholesterol, boosting the immune system

Secret weapons: Monounsaturated fat, vitamin E

Fights against: Obesity, cancer, heart disease, high blood pressure

Sidekicks: Canola oil, peanut oil, sesame oil

Impostors: Other vegetable and hydrogenated vegetable oils, trans fatty acids, margarine

No need for a long explanation here: Olive oil and its brethren will help control your food cravings; they’ll also help you burn fat and keep your cholesterol in check. Do you need any more reason to pass the bottle?

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10. Whole-Grain Breads and Cereals

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Superpowers: Preventing your body from storing fat

Secret weapons: Fiber, protein, thiamine, riboflavin, niacin, vitamin E, calcium, magnesium, potassium, zinc

Fight against:
Obesity, cancer, high blood pressure, heart disease

Sidekicks: Brown rice, whole-wheat pretzels, whole-wheat pastas

Impostors: Processed bakery products like white bread, bagels, and doughnuts; breads labeled wheat instead of whole wheat.
Sidekicks: Brown rice, whole-wheat pretzels, whole-wheat pastas

Impostors: Processed bakery products like white bread, bagels, and doughnuts; breads labeled wheat instead of whole wheat

There’s only so long a person can survive on an all-protein diet or an all-salad diet or an all-anything diet. You crave carbohydrates because your body needs them. The key is to eat the ones that have been the least processed — carbs that still have all their heart-healthy, belly-busting fiber intact.

Grains like wheat, corn, oats, barley, and rye are seeds that come from grasses, and they’re broken into three parts — the germ, the bran, and the endosperm. Think of a kernel of corn.
The biggest part of the kernel — the part that blows up when you make popcorn — is the endosperm. Nutritionally it’s pretty much a big dud. It contains starch, a little protein, and some B vitamins. The germ is the smallest part of the grain; in the corn kernel, it’s that little white seedlike thing. But while it’s small, it packs the most nutritional power. It contains protein, oils, and the B vitamins thiamine, riboflavin, niacin, and pyridoxine. It also has vitamin E and the minerals magnesium, zinc, potassium, and iron. The bran is the third part of the grain and the part where all the fiber is stored. It’s a coating around the endosperm that contains B vitamins, zinc, calcium, potassium, magnesium, and other minerals.

So what’s the point of this little biology lesson? Well, get this: When food manufacturers process and refine grains, guess which two parts get tossed out? Yup, the bran, where all the fiber and minerals are, and the germ, where all the protein and vitamins are. And what they keep—the nutritionally bankrupt endosperm (that is, starch)—gets made into pasta, bagels, white bread, white rice, and just about every other wheat product and baked good you’ll find. Crazy, right? But if you eat products made with all the parts of the grain—whole-grain bread, pasta, long-grain rice—you get all the nutrition that food manufacturers are otherwise trying to cheat you out of.

Whole-grain carbohydrates can play an important role in a healthy lifestyle. In an 11-year study of 16,000 middle-age people, researchers at the University of Minnesota found that consuming three daily servings of whole grains can reduce a person’s mortality risk over the course of a decade by 23 percent. (Tell that to your buddy who’s eating low-carb.) Whole-grain bread keeps insulin levels low, which keeps you from storing fat. In this diet, it’s especially versatile because it’ll supplement any kind of meal with little prep time. Toast for breakfast, sandwiches for lunch, with a dab of peanut butter for a snack. Don’t believe the hype. Carbs—the right kind of carbs—are good for you.
Warning: Food manufacturers are very sneaky. Sometimes, after refining away all the vitamins, fiber, and minerals from wheat, they’ll add molasses to the bread, turning it brown, and put it on the grocery shelf with a label that says wheat bread. It’s a trick! Truly nutritious breads and other products will say whole-wheat or whole-grain. Don’t be fooled.

11. Extra-Protein (Whey) Powder

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Superpowers: Building muscle, burning fat

Secret weapons: Protein, cysteine, glutathione

Fights against: Obesity

Sidekick: Ricotta cheese

Impostor: Soy protein

Protein powder? What the heck is that? It’s the only Abs Diet Powerfood that you may not be able to find at the supermarket, but it’s the one that’s worth the trip to a health food store. I’m talking about powdered whey protein, a type of animal protein that packs a muscle-building wallop. If you add whey powder to your meal—in a smoothie, for instance—you may very well have created the most powerful fat-burning meal possible. Whey protein is a high-quality protein that contains essential amino acids that build muscle and burn fat. But it’s especially effective because it has the highest amount of protein for the fewest number of calories, making it fat’s kryptonite.
Smoothies with some whey powder can be most effective before a workout. A 2001 study at the University of Texas found that lifters who drank a shake containing amino acids and carbohydrates before working out increased their protein synthesis (their ability to build muscle) more than lifters who drank the same shake after exercising. Since exercise increases bloodflow to tissues, the theory goes that having whey protein in your system when you work out may lead to a greater uptake of amino acids — the building blocks of muscle — in your muscle.

But that’s not all. Whey protein can help protect your body from prostate cancer. Whey is a good source of cysteine, which your body uses to build a prostate cancer fighting antioxidant called glutathione. Adding just a small amount may increase glutathione levels in your body by up to 60 percent.

By the way, the one great source of whey protein in your supermarket is ricotta cheese. Unlike other cheeses, which are made from milk curd, ricotta is made from whey — a good reason to visit your local Italian eatery.

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12. Raspberries and Other Berries

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Superpowers: Protecting your heart, enhancing eyesight, improving memory, preventing cravings

Secret weapons: Antioxidants, fiber, vitamin C, tannins (cranberries)

Fight against: Heart disease, cancer, obesity

Sidekicks: Most other fruits, especially apples and grapefruit
Depending on your taste, any berry will do (except Crunch Berries). I like raspberries as much for their power as for their taste. They carry powerful levels of antioxidants, all-purpose compounds that help your body fight heart disease and cancer; the berries’ flavonoids may also help your eyesight, balance, coordination, and short-term memory. One cup of raspberries packs 6 grams of fiber and more than half of your daily requirement of vitamin C.

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Blueberries are also loaded with the soluble fiber that, like oatmeal, keeps you fuller longer. In fact, they’re one of the most healthful foods you can eat. Blueberries beat out 39 other fruits and vegetables in the antioxidant power ratings. (One study also found that rats that ate blueberries were more coordinated and smarter than rats that didn’t.)

Strawberries contain another valuable form of fiber called pectin (as do grapefruits, peaches, apples, and oranges). In a study from the Journal of the American College of Nutrition, subjects drank plain orange juice or juice spiked with pectin. The people who got the loaded juice felt fuller after drinking it than those who got the juice without the pectin. The difference lasted for an impressive 4 hours.

Here’s an easy way to remember what’s good for you. The first letter of each food group spells: A.B.S.D.I.E.T.P.O.W.E.R 12

Or click here for an entire listing of all the Abs Diet recipes on Menshealth.com.

Source:msn. health & fitness

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