The link between vitamin D and mood is well supported by clinical research. Low vitamin D levels are strongly associated with ...

Stress, fright, environmental factors and medical issues are all rumored to play a part. Experts weigh in.

I asked a dermatologist to weigh in, too.

Plus, how to tell if you need to supplement at all.

The cardiologist didn't believe it was a big deal. Am I doing the right thing?

DEAR DR. ROACH: My blood work showed that I was slightly low in vitamin D, so my doctor recommended that I take a supplement. My pharmacist was concerned and told me that vitamin D does not get ...

Read about foods naturally rich in various B vitamins like chicken, beef, salmon, spinach, eggs, fortified cereals, milk, hummus, and various seeds.

Getting the right vitamins and minerals through diet or supplementation can help support bone strength, heart health, energy levels, and healthy aging.

Jan. 31, 2026 Lowering salt in everyday foods could quietly save lives. Researchers found that modest sodium reductions in bread, packaged foods, and takeout meals could significantly reduce heart ...