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How quickly does dark chocolate lower blood pressure?

But no such healthy effects were found after the white chocolate phase. The study also showed that the participants' systolic blood pressure (the top number in a blood pressure reading) was significantly lower after 15 days of eating dark chocolate -- an average of 108 mm Hg compared with 114 mm Hg.

Does dark chocolate lower testosterone?
Does dark chocolate lower testosterone?

Dark chocolate and cocoa products are a source of magnesium and flavonoid antioxidants. Flavonoid antioxidants can help protect cells from damage...

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What is zinc good for?
What is zinc good for?

Zinc is a trace mineral, meaning that the body only needs small amounts, and yet it is necessary for almost 100 enzymes to carry out vital chemical...

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March 11, 2005 -- Now here's a prescription that chocoholics will gladly follow: Eat a healthy dose of dark chocolate every day to lower your blood pressure and reduce your risk of developing diabetes. A new study shows that eating dark chocolate decreases blood pressure and improves insulin sensitivity in healthy people. Impaired insulin sensitivity is a major risk factor for diabetes and reduces the body's ability to process blood sugar (glucose) effectively. Researchers say the results show that the antioxidant-rich compounds found in cocoa and dark chocolate -- known as flavonoids -- have a healthy effect on blood vessels as well as glucose metabolism. Flavonoids are a larger family of compounds found in the seeds and skins of plants, such as grapes, cocoa beans, and citrus fruits. Recent studies have shown that these compounds may be responsible for many of the heart-healthy effects associated with red wine and diets rich in fruits and vegetables. 2 New Reasons to Love Dark Chocolate In the study, which appears in the March issue of the American Journal of Clinical Nutrition, researchers compared the effects of adding 100 grams (3.5 ounces) of dark chocolate or 90 grams (3.2 ounces) of white chocolate to the normal diets of 15 healthy Italians. Dark chocolate is rich in flavonoids due to their high cocoa content, but white chocolate contains no cocoa, and, therefore, no flavonoids. The participants ate a daily dose of dark chocolate for 15 days, followed by a seven-day no-chocolate phase, and then ate the white chocolate for another 15 days. Researchers found that blood sugar metabolism was significantly improved after the dark chocolate phase, as evidenced by reduced insulin resistance and higher insulin sensitivity. But no such healthy effects were found after the white chocolate phase. The study also showed that the participants' systolic blood pressure (the top number in a blood pressure reading) was significantly lower after 15 days of eating dark chocolate -- an average of 108 mm Hg compared with 114 mm Hg. Again, no effects were found after eating white chocolate. Other studies have shown similar effects with other flavonoid-containing foods, such as tea and wine, on blood pressure. Researchers say the antioxidant-rich compounds improve blood pressure by helping the lining of the blood vessels expand and contract better to control blood flow more effectively.

Should vitamin C and D be taken together?
Should vitamin C and D be taken together?

The short and simple answer is: Yes! Vitamins C and D are commonly found together in multivitamins. They have complementary effects, which means...

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Which dark chocolate is healthiest?
Which dark chocolate is healthiest?

When you're choosing dark chocolate, look for bars that have a cocoa content of 70% or higher. Higher-percentage dark chocolate contains a higher...

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Why do I always wake up after 4 hours of sleep?

Reasons this might happen include drinking caffeine or alcohol late in the day, a poor sleep environment, a sleep disorder, or another health condition. When you can't get back to sleep quickly, you won't get enough quality sleep to keep you refreshed and healthy.

What Causes Waking Up in the Middle of the Night?

Most people wake up once or twice during the night. Reasons this might happen include drinking caffeine or alcohol late in the day, a poor sleep environment, a sleep disorder, or another health condition. When you can’t get back to sleep quickly, you won’t get enough quality sleep to keep you refreshed and healthy. It’s important to figure out what’s waking you up so you can treat the problem and get some rest. In general, adults need about 7 to 9 hours of sleep a night for best health and well-being. That’s divided into periods of light, deep, and rapid eye movement (REM) sleep, when you dream. You cycle through these stages several times each night. Most of your deep sleep happens early in the night. Toward morning, you’re mainly in REM and lighter sleep, when it’s easier for something to wake you up.

Does peanuts increase uric acid?
Does peanuts increase uric acid?

Animal proteins generally contain the largest amounts of purines. If you have gout, you might need to restrict your intake of high-purine foods....

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What was Marilyn Monroe's true eye color?
What was Marilyn Monroe's true eye color?

It is said that Marilyn Monroe's eye color is brown. But in fact, it is hazel. The reason why people think her eyes are brown because she wore a...

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What are core nursing skills?
What are core nursing skills?

Ten Essential Skills for Nurses Communication. ... Attitude and confidence. ... Teamwork. ... Networking. ... Critical thinking and creative...

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Can a doctor tell if you have an enlarged prostate?
Can a doctor tell if you have an enlarged prostate?

The doctor inserts a finger into the rectum to check your prostate for enlargement. Urine test. Analyzing a sample of your urine can help rule out...

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