Foods like citrus fruits and broccoli may boost the immune system and help you to fight illness. Learn which immunity-boosting foods to add to your diet.

Q: I have a strong family history of Alzheimer’s disease. If I cannot remember a word or an important date, it scares me half to death. I have been doing a lot of research on what to do and not do to ...

Many known viruses pose a continuing threat to public health, and we are constantly dealing with the possibility that new viruses could emerge to cause more health problems. We also seem to lack a ...

Type "coronavirus supplement" or "COVID supplement" into the search bar at Amazon.com, query results serve up multiple pages of supplements without any caveat about the lack of scientific evidence.

Vitamins are nutrients that are found in the foods we eat. They’re needed for functions such as growth, metabolism, and nervous system activities. Share on Pinterest Anna Denisova/Getty Images Often, ...

December 19, 2022 • Dietary supplements — the vitamins, herbs and botanicals that you'll find in most grocery stores — are everywhere. More than half of U.S. adults over 20 take them, spending almost ...

While the health benefits of vitamin D, vitamin C, vitamin K, vitamin B12 and vitamin E are well documented, knowing how the body absorbs such nutrients can be helpful. Understanding the dangers of ...