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Eat your greens to cut cancer risk

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New research is strengthening evidence that following mom’s admonition to eat your vegetables may be some of the best health advice around.

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A large study of 500,000 American retirees has found that just one extra serving of fruit or vegetables a day may reduce the risk of developing head and neck cancer.

Numerous studies have demonstrated that diet plays a role in cancer. Cancer experts now believe that up to two-thirds of all cancers come from lifestyle factors such as smoking, diet and lack of exercise.

“It may not sound like news that vegetables protect from cancer, but there is actually some controversy in the literature. It is important that we do these large studies,” said Alan Kristal, associate head of the cancer prevention program at Fred Hutchinson Cancer Research Center in Seattle.

Researchers at the National Cancer Institute queried men and women aged 50 and older about their diets, then followed participants for five years to record all diagnoses of head and neck cancer, which is the sixth-leading cause of cancer-related death worldwide.

Tobacco and alcohol use increase the risk of head and neck cancers, which affect the mouth, nose, sinuses and throat.
The study found eating six servings of fruit and vegetables per day per 1,000 calories cut the risk of head and neck cancer by 29% compared to eating one and a half servings.

The typical adult consumes around 2,000 calories a day. “Increasing consumption by just one serving of fruit or vegetables per 1,000 calories per day was associated with a 6% reduction in head and neck cancer risk, said Neal Freedman, cancer prevention fellow at the NCI.

A second study of food consumption in more than 183,000 residents of California and Hawaii found that a diet high in flavonols might help reduce pancreatic cancer risk, especially in smokers. Flavonols are common in plant-based foods but are found in highest concentrations in onions, apples, berries, kale and broccoli.

Source:The Times Of India

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Animals and Your Health: Dogs as Disease Detectors

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There is no question that dogs can provide companionship, protection, and other services. But could there be another use for our canine friends? Some anecdotal evidence and a sprinkling of scientific studies suggest that dogs can detect seizures and cancers (like skin melanoma and prostate cancer). Though the research is still in its infancy, preliminary results have already provided insight on developing new medical technologies.
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Detecting Seizures
Though many anecdotal stories suggest dogs can alert their owners before a seizure, there has been little research on how dogs might detect seizures before they happen. Some theorize that the dogs may smell a chemical or other scent that is released just prior to a seizure. Others believe the dog’s attachment to his or her owner helps in detecting subtle scent and behavioral changes before a seizure. Only a very small percentage of these service dogs are currently able to reliably warn their owners before a seizure. Some researchers have studied whether these skills could be taught.

Researchers in the UK reported in the January 1999 and January 2001 issues of Seizure on dogs they had trained that could detect seizures 1545 minutes prior to the episode’s beginning. In addition, the researchers found that the people using these dogs actually reported fewer seizures. Though these results are promising, in most cases it still seems that this skill is inherent in a dog’s personality, rather than something that can be taught. Future research may reveal what these dogs are detecting and how this information can be applied in the hospital setting.

There is no doubt that trained seizure alert dogs can alert help, help prevent injury and watch over someone when they are having a seizure. However, the Epilepsy Foundation cautions people against rushing into spending thousands of dollars for a dog said to have skills of prior seizure detection, at least until the research supports a specific training regimen.

Detecting Cancer
There has also been anecdotal evidence of dogs being able to sniff out cancer and warn their owners. A brief report in a 1989 issue of the Lancet describes how one dog discovered a cancerous skin tumor on her owner’s leg. Researchers have been able to teach bomb-sniffing dogs how to detect cancer using similar training techniques. Other research supports the theory that dogs have the ability to smell cancer. But the real promise may be in learning how dogs can do this and possibly developing medical technology to do the same.

The Future of Dogs as Doctors
Dogs may never be used in the physicians office. However, studying how animals can detect disease conditions in humans could lead to future advancements in medicine and medical technology. For instance, by learning about the ways dogs “smell” a seizure or cancer cells, we can develop technologies to detect those same molecules. Medical “sniffing machines” have already been developed and are providing insight into the smells of disease for disease detection.

Written by :Skye Schulte, MS, MPH.

Resources:The Epilepsy Foundation and The National Cancer Institute

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Ailmemts & Remedies

Menopause

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Menopauseis a natural phenomena. Because every woman experiences menopause differently, The actual definition of menopause is that your period ceases, but your health care professional won’t know for sure it was your final period until a full 12 months have passed.

Natural menopouse vs Surgical menopause

Natural menopause:
It occurs gradually when your ovaries naturally stop producing the hormone estrogen. That’s when fertility ends. So if you’re between 45 and 55, menopause may be on your radar. Of course, it can happen earlier or later, but the average age is 51.

Surgical menopause:
It occurs when the ovaries are removed, which is often performed as part of a hysterectomy. A hysterectomy is a surgical procedure where they remove part or all of your uterus and possibly your ovaries. When you have your ovaries removed, menopause begins immediately, because your ovaries are no longer producing estrogen. If you have not had your ovaries removed during a hysterectomy, you will experience menopause naturally.

Perimenopouse:
Something you’ve probably heard a lot about in the news these days is perimenopause, which is a prelude to menopause and can last several years. These are the years when estrogen production from the ovaries starts to decline and symptoms, such as hot flashes, may begin to appear. This is a wise time to check with your doctor so that you’re prepared for menopause.

Safety Informations:

Thousands of women seeking relief from night sweats, hot flashes, and other menopausal symptoms. Many women experience menopausal symptoms and may not know that there are treatment options available to help them.

Fortunately, there are options to help you treat these symptoms. One of the most effective FDA–approved options for treating menopausal symptoms is hormone therapy. It has been proven to help relieve moderate to severe menopausal symptoms by providing you with the estrogen your ovaries no longer produce on their own. And, as an added benefit, it helps protect against bone loss that can lead to postmenopausal osteoporosis.

There are a variety of things a woman can do to help with symptom relief. In many cases, modification in diet and exercise can provide a basis for a healthy approach to menopause. Additionally, prescription products, such as hormone therapy, or nonprescription products, such as alternative remedies, are options for consideration.
Much of the confusion surrounding the safety of hormone therapy comes from reports on a major study called the WHI or the Women’s Health Initiative. What many people don’t realize is that this study was set up to see if there are other uses for hormone therapy, like improving heart health. It was not designed to evaluate the proven benefits of hormone therapy for the relief of hot flashes, night sweats, and vaginal dryness.

Important Safety Information
Hormone therapy isn’t right for all women, and it doesn’t prevent heart disease. Hormone therapy may increase your chance of heart attack, stroke, breast cancer, blood clots, or dementia, and should be taken at the lowest effective dose for the shortest time based on your goals and risks. If you have a uterus, estrogens increase the risk of uterine cancer. Adding a progestin greatly reduces this risk. The use of estrogens and progestins should be reevaluated regularly with your health care professional. If you’re not having symptoms, non-estrogen treatments should be considered before starting therapy to prevent bone loss.

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Yoga

The Bow (Yoga Exercise)

BENEFITS

1. Tones the back muscles, maintains the elasticity of your spine.

2. Improves posture and increases vitality.

3. Reduces abdominal fat

4. Keeps the digestive and reproductive systems healthy.

5.Effective for Bronchitis, Asthma, Constipation, Diabetes, Rheumatism etc.

HOW TO DO THE EXERCISE ….click & see

1.Lie down on your front, head down. Inhale and bend your knees up, then reach back with your hands and clasp hold of your ankles. Exhale.

2. lnhaling, raise your head and chest, and simultaneously pull your ankles up, lifting the knees and thighs off the floor. Arch backward and look up. Take three deep breaths in this pose, then exhale and release it.

3. Practice it 2 to 3 time in one sation and then take total relaxation for few seconds.

Source:Allayurveda.com

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Sunshine Vitamin Repairs Your Skin

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The Sunshine Vitamin Repairs Your Skin and Boosts Your Immune System
Sunshine may be able to help fight skin diseases and cancer by attracting immune cells to the skin surface……....click & see

Sunshine causes the skin to produce vitamin D3, and immune cells in the skin, known as dendritic cells, can convert vitamin D3 into its active form. The active vitamin D3 then causes T-cells to make surface changes that allow them to migrate to the uppermost layer of the skin.

T-cells destroy damaged and infected cells, and also regulate other immune cells.

The skin disorder psoriasis is sometimes treated with vitamin D3 creams; these creams may work by moving T-cells into the skin.

Add skin repair to the growing legion of benefits associated with getting your body’s optimal dose of vitamin D from the sun. According to scientists, these new findings may explain how T-cells get routed to the surface of your skin via the sun when it has been exposed to damage.

Of course, the real trick about getting the optimal amount of vitamin D is getting the appropriate and safe amount of sun exposure , a big challenge right now for people living in the Northern Hemisphere.

Ideally, you should have exposure to the sun, however, safe tanning beds are another option. You can see the list of safe U.S. tanning beds.

Just a reminder, if you choose to take a high-quality cod liver oil to increase your vitamin D levels while also getting valuable omega-3 fats, It is strongly urged that you to have your blood levels checked regularly, as it is potentially dangerous not to do so.

Source:www.mercola.com

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