Tag: Blood pressure

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Healthy Tips

Whey Protein Can Bring Down Blood Pressure and Cholesterol

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New research shows that consuming whey protein, made from materials leftover from the production of cheese, can help reduce high blood pressure and cholesterol levels. The effect depends on the specific type of high blood pressure an individual has, and has no known side effects, potentially making whey protein an alternative treatment option for some patients.

Beverages supplemented by whey-based protein can significantly reduce elevated blood pressure, reducing the risk of stroke and heart disease, a Washington State University study has found.

Research led by nutritional biochemist Susan Fluegel and published in International Dairy Journal found that daily doses of commonly available whey brought a more than six-point reduction in the average blood pressure of men and women with elevated systolic and diastolic blood pressures. While the study was confined to 71 student subjects between the ages of 18 and 26, Fluegel says older people with blood pressure issues would likely get similar results.

“One of the things I like about this is it is low-cost,” says Fluegel, a nutritional biochemistry instructor interested in treating disease through changes in nutrition and exercise. “Not only that, whey protein has not been shown to be harmful in any way.”

Terry Shultz, co-author and an emeritus professor in the former Department of Food Science and Human Nutrition, said the findings have practical implications for personal health as well as the dairy industry.

“These are very intriguing findings, very interesting,” he said. “To my knowledge, this hasn’t been shown before.”

The study, which Fluegel did for her doctorate in nutritional biochemistry, notes that researchers in a 2007 study found no blood-pressure changes in people who took a whey-supplemented drink. At first, she saw no consistent improvement either. But then she thought to break out her subjects into different groups and found significant improvements in those with different types of elevated blood pressure. Improvements began in the first week of the study and lasted through its six-week course.

The supplements, delivered in fruit-flavored drinks developed at the WSU Creamery, did not lower the blood pressure of subjects who did not have elevated pressure to begin with. That’s good, said Fluegel, as low blood pressure can also be a problem.

Other studies have found that blood-pressure reductions like those seen by Fluegel can reduce cardiovascular disease and bring a 35 to 40 percent reduction in fatal strokes.

Health benefits aside, researchers are excited about the prospect of improving the market for whey, a cheese byproduct that often has to be disposed of at some expense. Its potential economic impact is unclear, says Shannon Neibergs, a WSU extension economist, “but any positive use of that product is going to be beneficial.”

Source : Elements4Health

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News on Health & Science

Garlic ‘Remedy for Hypertension’

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Garlic may be useful in addition to medication to treat high blood pressure, a study suggests.
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Australian doctors enrolled 50 patients in a trial to see if garlic supplements could help those whose blood pressure was high, despite medication.

Those given four capsules of garlic extract a day had lower blood pressure than those on placebo, they report in scientific journal Maturitas.

The British Heart Foundation said more research was needed.

Garlic has long been though to be good for the heart.

Garlic supplements have previously been shown to lower cholesterol and reduce high blood pressure in those with untreated hypertension.

In the latest study, researchers from the University of Adelaide, Australia, looked at the effects of four capsules a day of a supplement known as aged garlic for 12 weeks.

They found systolic blood pressure was around 10mmHg lower in the group given garlic compared with those given a placebo.

Researcher Karin Ried said: “Garlic supplements have been associated with a blood pressure lowering effect of clinical significance in patients with untreated hypertension.

“Our trial, however, is the first to assess the effect, tolerability and acceptability of aged garlic extract as an additional treatment to existing antihypertensive medication in patients with treated, but uncontrolled, hypertension.”

Experts say garlic supplements should only be used after seeking medical advice, as garlic can thin the blood or interact with some medicines.

Ellen Mason, senior cardiac nurse at the British Heart Foundation, said using garlic for medicinal purposes dates back thousands of years, but it is essential that scientific research proves that garlic can help conditions such as raised blood pressure.

She said: “This study demonstrated a slight blood pressure reduction after using aged garlic supplements but it’s not significant enough or in a large enough group of people to currently recommend it instead of medication.

“It’s a concern that so many people in the UK have poorly controlled blood pressure, with an increased risk of stroke and heart disease as a consequence. So enjoy garlic as part of your diet but don’t stop taking your blood pressure medication.”

You may click to see :
Why garlic is good for the heart

Raw garlic tackles cancer


Source : BBC News

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Healthy Tips

Chocolate Protects Against Heart Disease

Numerous studies have shown that cocoa has a protective effect against cardiovascular diseases. The reason for this has now been uncovered by researchers at Linköping University in Sweden. When a group of volunteers devoured a good-sized piece of dark chocolate, it inhibited an enzyme in their bodies that is known to raise blood pressure.

“We have previously shown that green tea inhibits the enzyme ACE, which is involved in the body’s fluid balance and blood pressure regulation. Now we wanted to study the effect of cocoa, since the active substances catechins and procyanidines are related,” says study leader Ingrid Persson.

The researchers recruited 16 healthy volunteer subjects for the study. They were not tobacco users and were not allowed to take any pharmaceuticals for two weeks. During the last two days they were not allowed to eat chocolate or anything containing similar compounds, including many kinds of berries and fruits, nor could they drink coffee, tea, or wine.

When the study took place, everyone in the group – ten men and six women between the ages of 20 and 45 – ate 75 grams of unsweetened chocolate with a cocoa content of 72 percent. To analyze what happened with the ACE enzyme, blood samples were taken in advance and then a half hour, one hour, and three hours afterward.

In the sample taken three hours afterward, there was a significant inhibition of ACE activity. The average was 18 percent lower activity than before the dose of cocoa, fully comparable to the effect of drugs that inhibit ACE and are used as a first-choice treatment for high blood pressure.

When the activities of the enzyme decline, the blood pressure goes down with time. As expected, no such effect was found in the subjects. To show this, the study would have to continue over a longer period.

“Our findings indicate that changes in lifestyle with the help of foods that contain large concentrations of catechins and procyaninides prevent cardiovascular diseases,” she says

Source :Elements4Health

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Herbs & Plants

Butterfly Ginger or White Ginger (Dolon Champa)

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Botanical Name :Hedychium coronarium
Family: Zingiberaceae
Genus: Hedychium
Species: H. coronarium
Kingdom: Plantae
Order: Zingiberales
Common Names:White ginger lily,Dolan champa  (in Bangal)   Takhellei angouba in Manipur, Sontaka in Maharastra, and Suruli sugandhi in Karnataka.
Bengali Name : Dolon Champa
Habitat:   It is originally from the Himalayas region of Nepal and India.Grows in Brazil where it is very common and considered to be an invasive weed. It was introduced in the era of slavery, brought to the country by African slaves who used its leaves as mattresses. It is also considered an invasive species in Hawaii.
Click to see the pictures..>..…....(01).……..(1).……(2).…….(3).……(4)…...(5)
In Cuba it is the National Flower, known as “Mariposa blanca” literally “White Butterfly Flower”, due to its similarity with a flying white butterfly. This particular species is incredibly fragrant and women used to adorn themselves with these flowers in Spanish colonial times; because of the intricate structure of the inflorescence, women hid and carried secret messages important to the independence cause under it. It is said that a guajiro’s (farmer’s) house is not complete without a white ginger in its garden. Today the plant has gone wild in the cool rainy mountains in Sierra del Rosario, Pinar del Rio Province in the west, Escambray Mountains in the center of the island, and in Sierra Maestra in the very west of it, but the plant is not endemic of Cuba.

Description:
Hedychium coronarium is a perennial herb growing to 1.5 m (5ft) by 1 m (3ft 3in).It is a robust, attractive plant that will reach 6 feet in containers. It is a vigorous grower and needs to be divided often.Blooming time is  Summer-Fall. The white flowers are extremely fragrant and are good for cutting.
It is hardy to zone 9 and is frost tender. It is in flower from Aug to October. The flowers are hermaphrodite (have both male and female organs)

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The plant prefers light (sandy), medium (loamy) and heavy (clay) soils.The plant prefers acid, neutral and basic (alkaline) soils..It cannot grow in the shade.It requires moist or wet soil.

Cultivation:
Requires a rich moist soil and a sunny position. It succeeds in shallow water and can also be grown in a sunny border as a summer sub-tropical bedding plant. Plants are not very hardy, they tolerate temperatures down to about -2°c and can be grown at the foot of a south-facing wall in the milder areas of Britain if given a good mulch in the winter. The flowers have a delicious perfume which is most pronounced towards evening. Plants seem to be immune to the predations of rabbits. The tubers should be only just covered by soil.

Propagation:
Seed – best sown as soon as it is ripe in a warm greenhouse at 18°c. Prick out the seedlings into individual pots when they are large enough to handle and grow them on for at least their first winter in the greenhouse. Plant out in late spring after the last expected frosts. Division as growth commences in the spring. Dig up the clump and divide it with a sharp spade or knife, making sure that each division has a growing shoot. Larger clumps can be planted out direct into their permanent positions, but it is best to pot up the smaller divisions and grow them on in a greenhouse until they are established. Plant them out in the summer or late in the following spring.

Edible Uses :-
Edible Parts: Flowers.

Young buds and flowers are eaten or used as a flavouring.   Root – cooked. A famine food used when all else fails.

Medicinal Uses
Antirheumatic;  Aromatic;  Carminative;  Febrifuge;  Stomachic;  Tonic.

The seed is aromatic, carminative and stomachic. The root is antirheumatic, excitant and tonic. The ground rhizome is used as a febrifuge. An essential oil from the roots is carminative and has anthelmintic indications. The plant has been used as a remedy for foetid nostril.

Other Uses
Essential;  Paper.

The stems contain 43 – 48% cellulose and are useful in making paper. An essential oil obtained from the flowers is valued in high grade perfumes. The root contains 1.7% essential oil, which is used medicinally.

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/Hedychium_coronarium
http://www.plantoftheweek.org/week086.shtml
http://www.pfaf.org/user/Plant.aspx?LatinName=Hedychium%20coronarium

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Featured

The Truth About 12 Health Myths Even Most Doctors Believe

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You Shouldn’t Cut Off the Bread’s Crust. It’s Full of Vitamins.: The truth is: In a 2002 German study, researchers found that the baking process produces a novel type of cancer-fighting antioxidant in bread that is eight times more abundant in the crust than in the crumb. That said, it’s more important to serve whole-wheat bread, with or without the crust, because it’s all around higher in nutrients, such as fiber, says New York City nutritionist Keri Glassman, author of The O2 Diet ($25, amazon.com). Make sure the ingredients list “100% whole-wheat flour.” Breads simply labeled “wheat” are usually made with a mixture of enriched white flour and whole-wheat flour and have less fiber.


If You Go Out With Wet Hair, You’ll Catch a Cold.:The truth is: You will feel cold but will be just fine healthwise, says Jim Sears, a board-certified pediatrician in San Clemente, California, and a cohost of the daytime-TV show The Doctors. He cites a study done at the Common Cold Research Unit, in Salisbury, England, in which a group of volunteers was inoculated with a cold virus up their noses. Half the group stayed in a warm room while the rest took a bath and stood dripping wet in a hallway for half an hour, then got dressed but wore wet socks for a few more hours. The wet group didn’t catch any more colds than the dry. Sears’s conclusion: “Feeling cold doesn’t affect your immune system.”


If You Cross Your Eyes, They’ll Stay That Way.: The truth is: “There’s no harm in voluntary eye crossing,” says W. Walker Motley, an assistant professor of ophthalmology at the University of Cincinnati College of Medicine. But if you notice your child doing this a lot (when he’s not mimicking a cartoon character), he might have other vision problems.
You may click to see:– 7 Ways to Protect Your Vision

You Should Feed a Cold and Starve a Fever.: The truth is: In both cases, eat and drink, then drink some more. “Staying hydrated is the most important thing to do, because you lose a lot of fluids when you’re ill,” says Sears, who adds that there’s no need for special beverages containing electrolytes (like Gatorade) unless you’re severely dehydrated from vomiting or diarrhea.

Gum Stays in Your Stomach for Seven Years. The truth is: Your Little Leaguer’s wad of Big League Chew won’t (literally) stick around until high school graduation. “As with most nonfood objects that kids swallow, fluids carry gum through the intestinal tract, and within days it passes,” says David Pollack, a senior physician in the Children’s Hospital of Philadelphia Care Network. And even though gum isn’t easily broken down in the digestive system, it probably won’t cause a stomachache, either.

An Apple a Day Keeps the Doctor Away.: The truth is: A handful of blueberries a day will keep the doctor away more effectively. Blueberries are a nutritional jackpot, rich in antioxidants and fiber, and they’re also easy to toss into cereal and yogurt. That said, eating a variety of fruits and vegetables is important to prevent many chronic illnesses, such as heart disease, high blood pressure, and diabetes, down the road. (To find out how much earth-grown goodness your child should be getting, enter his or her age, sex, and level of physical activity at fruitsandveggiesmatter.gov.)
You may click  to see: Doctor’s Tips for Keeping Your Kids Healthy

You Lose 75 Percent of Your Body Heat Through Your Head.: The truth is: “This adage was probably based on an infant’s head size, which is a much greater percentage of the total body than an adult head,” says Pollack. That’s why it’s important to make sure an infant’s head remains covered in cold weather. (This also explains those ubiquitous newborn caps at the hospital.) But for an adult, the figure is more like 10 percent. And keep in mind that heat escapes from any exposed area (feet, arms, hands), so putting on a hat is no more important than slipping on gloves.

To Get Rid of Hiccups, Have Someone Startle You.: The truth is: Most home remedies, like holding your breath or drinking from a glass of water backward, haven’t been medically proven to be effective, says Pollack. However, you can try this trick dating back to 1971, when it was published in The New England Journal of Medicine: Swallow one teaspoon of white granulated sugar. According to the study, this tactic resulted in the cessation of hiccups in 19 out of 20 afflicted patients. Sweet.

Eating Fish Makes You Smart.: The truth is: For kids up to age three or four, this is indeed the case. Fish, especially oily ones, such as salmon, are packed with omega-3 fatty acids, including DHA (docosahexaenoic acid). “DHA is particularly beneficial in the first two years of life for brain development, cognition, and visual acuity,” says Beverly Hills pediatrician Scott W. Cohen, the author of Eat, Sleep, Poop: A Common Sense Guide to Your Baby’s First Year ($16, amazon.com). And a 2008 study in Clinical Pediatrics showed an increase in vocabulary and comprehension for four-year-olds who were given daily DHA supplements. Omega-3 options for the fish-phobic? Try avocados, walnuts, and canola oil.

You may click to see: What You Need to Know About Multivitamins

You Shouldn’t Swim for an Hour After Eating.: The truth is: Splash away. “After you eat, more blood flows to the digestive system and away from the muscles,” says Cohen. “The thinking was that if you exercised strenuously right after eating, that lack of blood would cause you to cramp up and drown.” But that won’t happen. Sears concurs: “You might have less energy to swim vigorously, but it shouldn’t inhibit your ability to tread water or play.”

Every Child Needs a Daily Multivitamin.: The truth is: Children who are solely breast-fed during their first year should be given a vitamin D supplement. After that, a multivitamin won’t hurt anyone, but many experts say that even if your child is in a picky phase, there’s no need to sneak Fred, Wilma, and company into his applesauce. “Even extremely fussy eaters grow normally,” Cohen says. “Your kids will eventually get what they need, even if it seems as if they’re subsisting on air and sunlight.”

Warm Milk Will Help You Fall Asleep.: The truth is: Milk contains small amounts of tryptophan (the same amino acid in turkey), “but you would have to drink gallons to get any soporific effect,” says Michael Breus, a clinical psychologist in Scottsdale, Arizona, who specializes in sleep disorders. “What is effective is a routine to help kids wind down,” he says. And if a glass of warm milk is part of the process, it can have a placebo effect, regardless of science.

Source : CNN Health

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