What to do: When in doubt, take them in alphabetical order, says Dr. Connor. Take vitamin B12 first and hold off on vitamin C ...

Supplements are widely marketed as healthy aging tools, yet their benefits for older adults depend heavily on individual nutritional needs and hidden deficiencies.

Essential vitamins are different from essential minerals such as iron, calcium, magnesium, and phosphorus. Over-the-counter supplements typically include both kinds of micronutrients, but the way they ...

Calcium supplements may cause constipation, kidney stones, increase heart disease risk, and more. Here's what experts say about the risks, and when supplements are actually necessary.

Taking all your vitamins at once might seem like an easy way to ensure you're staying on top of your wellness routine, right? While this might be a convenient approach, experts say this habit is ...

It can be easy to think you get plenty of vitamin D when you live in a country bathed in sunshine, but the reality is more complicated. Almost one in four Australian adults have vitamin D deficiency.

Eating vitamin D-rich foods can help improve calcium absorption in the gut and its deposition into bones. Prebiotics and probiotics may also help with calcium absorption by promoting healthy gut ...

Have you had enough vitamin D today? Vitamin D is not just a nutrient found in food. It’s a hormone that plays a critical role in your health. Nearly every cell in your body has receptors for vitamin ...