Vitamins & Supplements

Vitamins & Supplements Articles

Should I get my vitamin D levels checked?

Adequate levels of vitamin D can help maintain strong bones, but unless people have a gastrointestinal disease or thin bones, are malnourished, or take certain drugs that interfere with vitamin D activity, they do not need regular blood tests to check their levels. More »

Don’t buy into brain health supplements

About 25% of adults over age 50 take a supplement to improve their brain health. While these products promise benefits like enhanced memory and greater attention and focus, research has not found solid proof they work. People can get more brain benefits from doing regular aerobic exercise and adopting a plant-based diet. More »

Skip vitamins, focus on lifestyle to avoid dementia

New guidelines released May 19, 2019, by the World Health Organization recommend a healthy lifestyle—such as keeping weight under control and getting lots of exercise—in order to delay the onset of dementia or slow its progression. More »

Should you be taking an omega-3 supplement?

Certain people, including those who don’t eat fish and those who are at high risk for cardiovascular events may benefit from omega-3 supplements. But for the average person it’s better to focus on eating a diet that includes fatty fish. Aim for at least two servings a week. More »

The hidden dangers of dietary supplements

Research suggests that many types of dietary supplements contain hidden pharmaceutical ingredients, including erectile dysfunction drugs, weight-loss medications, antidepressants, anabolic steroids, and nonsteroidal anti-inflammatory drugs. More »