Science Daily recently reported that people with low vitamin D levels face an increased risk for peripheral artery disease (PAD). PAD is a fairly common disease affecting almost 8 million Americans where arteries in the legs are narrowed by fat deposits ... causing pain, numbness, and inability to walk. The American Heart Association also links PAD with significant disease and death.
After measuring vitamin D levels in 4,839 adults, researchers found that higher levels of vitamin D were associated with a lower prevalence of PAD. Only 3.7 percent of those individuals with high vitamin D levels had PAD. On the other hand, more than 8 percent of those with low vitamin D levels suffered from PAD. After adjusting for age, sex, race, and pre-existing health problems, researchers determined that PAD was 64 percent more common in people with low vitamin D levels.
The easiest way to make sure you get enough vitamin D is to go outside and increase your exposure to sunlight. Unfortunately, that isn't always possible with the busy work schedules of most Americans, and prolonged exposure to the sun also carries its own health risks. An even safer way to increase vitamin D levels is to eat plenty of foods containing vitamin D such as fish, eggs, and fortified dairy products. You can also take dietary supplements such as a multivitamin.
The point is that the intake of important vitamins and minerals is an essential part of proper nutrition. Vitamin D promotes bone health and is being studied for its effects in preventing cardiovascular disease.
Be sure to make fish, eggs, and fortified dairy part of your healthy food choices. And don't forget to go outside and get some exercise under the sun ... at least for a few minutes every day.
For those of you who missed the season finale of The Biggest Loser: Couples last week, you missed the conclusion of a remarkable journey. I don't think I'm alone in the world when I say I was happy to see that Ali Vincent won!
Not only has Ali lost a total of 112 pounds by the season finale (her starting weight was 234 pounds and her final weight was 122 pounds) but she is the first woman to win in the show's five season history.
Of course, Ali's loss of 112 pounds in 16 weeks isn't exactly realistic for most Americans. She worked out 8 to 10 hours a day for the last five months and that's something most regular folks can't possibly do and still make a living. Most health experts agree that a healthy, sustainable weight loss is usually a loss of only one or two pounds a week ... much different than the double-digit weight loss seen by many contestants on the Biggest Loser each week.
Still, the bottom line is that weight loss is important if you are overweight or obese. The CDC reports that obesity increases the risk of many diseases and health conditions, including:
Hypertension
Jerry
My name is Jerry, and I'm a father, editor, and photographer. I've gained too much weight recently, and in 2006, my wonderful daughter was born... Read More |
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