When the sun is out, your body can potentially make its own vitamin D, but it still may make sense to continue with ...

People are being poisoned by taking far too much of a vitamin supplement - with most of those being young and athletes ...

Women between ages of 30 and 70 need about 600 international units, and once they're over 70, that number goes up to about ...

If you have low vitamin D, the best way to make sure you are getting enough is to take a dietary supplement. Talk to your ...

Vitamin D supplements are mostly recommended when you’re deficient. In the U.S., 35% of adults are vitamin D deficient, according to the National Library of Medicine. People who are obese, over 65, or ...

"Too much vitamin C can cause diarrhea, stomach ache, heartburn, esophagitis and even kidney stones," Nadeau adds. The good news, Nadeau notes, is that taking too much usually only happens when ...

Do you have a vitamin D deficiency? An expert shares some symptoms to look out for If your levels are low, you may see warning signs — such as fatigue and bone pain — but not always.

While most people don’t get enough vitamin D—a nutrient that’s crucial for bone and muscle health—it is possible to get too much. This can happen if you are taking multiple vitamin D ...

While most people don’t get enough vitamin D—a nutrient that’s crucial for bone and muscle health—it is possible to get too much. This can happen if you are taking multiple vitamin D ...

"Too much vitamin C can cause diarrhea, stomach ache, heartburn, esophagitis and even kidney stones," Nadeau adds. The good news, Nadeau notes, is that taking too much usually only happens when ...

How much vitamin C per day? The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults):. 0 to 6 months: 40 mg 7 to 12 months: 50 mg 1 ...