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Cocoa May Be Heart Healthy for Diabetics
For people with diabetes, sipping a mug of steaming, flavorful cocoa may seem a guilty pleasure. But new research suggests that indulging a craving for cocoa can actually help blood vessels to function better and might soon be considered part of a healthy diet for the prevention of cardiovascular disease.
Flavanols, natural plant compounds also found in tea, red wine, and certain fruits and vegetables, are responsible for cocoa’s healthful benefits. In fact, according to new research published in the June 3 issue of the Journal of the American College of Cardiology (JACC), after diabetic patients drank specially formulated high-flavanol cocoa for one month, blood vessel function went from severely impaired to normal. MORE
FDA Proposes New Drug Labels for Pregnant Women
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WEDNESDAY, May 28 (HealthDay News) -- U.S. health officials proposed Wednesday changes to the labels on prescription drugs that would detail potential health effects for pregnant and breast-feeding women, their fetuses or their newborns.
If enacted, the new system, proposed by the U.S. Food and Drug Administration, would provide doctors and pharmacists with more comprehensive information to guide them in their prescribing practices.
"The most important tool the FDA has to carry out its mission to protect and promote the health of every single American is the legal authority we've been given to determine the content and the format of labeling," FDA Commissioner Dr. Andrew C. von Eschenbach said during a teleconference.
Read More...Energy Drinks Emerge as Predictor of Risky Behavior by Teens
Vitamin D: Good for More than Bones
We know that vitamin D helps the bones by preventing osteoporosis and fractures, but did you know that vitamin D also plays an important role in the prevention of many other diseases, including cancer, heart disease, autoimmune diseases like MS and Type 1 diabetes, arthritis, infections, chronic pain and muscle weakness? Here is the latest research on this versatile vitamin:
Vitamin D helps control pain. A fascinating study from the Mayo clinic published last month online in the journal Pain Medicine looked at vitamin D levels in people with chronic pain. They found that patients who had low vitamin D levels required almost twice as much narcotic pain medication as those with normal levels. The vitamin D-deficient folks also perceived their health as poor. Another study from the Mayo Clinic in 2003 looked at the prevalence of vitamin D deficiency in people ages 10-65 with chronic pain syndromes like fibromyalgia and chronic fatigue – 93 percent of them were found to be vitamin D-deficient.
Vitamin D helps the heart. A study published last month in the journal Circulation looked at the impact of vitamin D blood levels on heart health in people with high blood pressure. Participants in the study with low vitamin D levels were twice as likely to have angina, a heart attack, heart failure or a stroke as those with normal vitamin D levels.
Vitamin D reduces the risk of falls. Another study from the Archives of Internal Medicine, published in March, looked at the effect of vitamin D supplements on falls in older women. A team of researchers in Australia gave 1,000 IU of vitamin D per day to 300 women ages 70-90, all of whom had low blood levels of vitamin D and had also fallen in the past year. They found that in those women who had fallen once in the past year, vitamin D supplementation reduced the risk of falls – but only in the winter months when the sun's rays are weaker and less vitamin D is made in the skin. In women who had fallen multiple times, vitamin D did not seem to help, possibly because these women were more frail and were falling for other reasons.
Who is deficient in vitamin D? Perhaps you are. An adequate blood level is probably at least 40-60 ng/ml. It is estimated that 25 percent to 100 percent of adults are deficient, depending on the population and time of year; many children are deficient as well.
Primitive people relied on sun exposure for all their vitamin D; now, however, most of us work inside, and when we do go out, we slather on the sun screen, which impairs our ability to make vitamin D. Older folks, people of color and people who live at higher latitudes are also at higher risk of deficiency. Most vitamin D in food, such as dairy products, does not occur naturally; it is added as a supplement and is not considered a reliable form of intake, since amounts may vary from product to product. Most of us need at least 800 units per day.
Bottom line? It may help you to take supplemental vitamin D.
Drs. Kay Judge and Maxine Barish-Wreden are medical directors of Sutter Downtown Integrative Medicine program in Sacramento, Calif.
source: The Sacramento Bee
100+ Nutrition Facts About 25 Well-Known Foods
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Some foods naturally contain disease-fighting, health promoting properties, while others contain elements that may hinder your health goals. Find out information that may surprise you with these helpful food facts. |
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Miracle Leaves May Protect Against Liver Damage
Sea buckthorn (Hippophae rhamnoides) berries are well known for their cholesterol busting properties, but scientists in India say that its leaves are also rich in anti-oxidants and may help ward off liver disease, according to new research due to be published in the Society of Chemical Industry’s (SCI) Journal of the Science of Food and Agriculture.
Indigineous to the mountainous regions of China and Russia, sea buckthorn has been shown to be rich in vitamin C, vitamin E, flavonoids and essential fatty acids. The leaves are also used to make a tea.
In a clinically controlled study, scientists looked at whether the leaves had any protective effects by testing a group of rats, some of whom were given the leaf extract before being administered with a liver damage agent, carbon tetrachloride (CCI4).
Six groups were looked at in all – group 1 was given a daily dose of saline for 5 days; group 2 received saline for 4 days and on the 5th day was given CCI4; group 3 was given a daily dose of silymarin for 5 days followed by a single dose of CCI4; groups 4, 5 and 6 were given 50, 100 and 200mg of sea buckthorn leaf extract respectively for five days followed by a single dose of CCI4 on the 5th day.
The results showed that the leaf extract appeared to confer a protective mechanism on the liver – the rats given CCI4 minus the leaf extract had sustained significant liver damage compared to the control group that did not receive CCI4. In comparison, liver damage was severely restricted in the rats given leaf extract at 100mg and 200mg and CCI4.