Immunologist Dr. Jenna Macciochi suggests nine supplements to support healthier, slower aging and boost energy. This regimen ...

Q: Does taking calcium help keep your bones strong or not? I am going through perimenopause now, and osteoporosis is on my ...

Seasonal affective disorder affects about 5% of U.S. adults each year and can worsen around the holidays. Symptoms include ...

Learn more about the foods that may help support a healthy mood and even help reduce risk of depression and anxiety in certain cases.

Joseph notes that symptoms of seasonal depression can be amplified by vitamin D deficiency. Vitamin D, also known as the ...

Struggling with sleep? A hidden culprit might be vitamin deficiencies. Low levels of Vitamin D, Omega-3s, Selenium, Vitamin C ...

If a friend was pulling all-nighters, sleeping less than four hours a night, bullying subordinates to do the same, and regularly posting incoherent social-media tirades at 2 a.m., you’d probably urge ...

It may be best to take vitamin D in the morning because taking it at night might reduce melatonin production. Most foods do not have enough vitamin D to meet people's needs, so supplements can help ...

New Delhi: Vitamin D is a vitamin that our bodies naturally produce with the help of sunlight. Yet, most people are deficient in it. Vitamin D deficiency is also quite common in women. However, our ...

A new review of studies finds that the type of vitamin D that you take matters. The study looked at vitamin D3 vs. vitamin D2 and found vitamin D2 to be less potent and actually reduced serum (total) ...