Medically reviewed by Patricia Mikula, PharmD Key Takeaways Vitamin B6 supports brain health, energy metabolism, immune ...

For those in search of growing strong, healthy nails and thick, full hair, can biotin supplements actually offer a solution to common beauty concerns? Biotin deficiency is a relatively uncommon ...

DOCTOR. ARE YOU TAKING YOUR VITAMINS? YOU MAY NOT KNOW IT, BUT WOMEN NEED SPECIFIC VITAMINS DURING DIFFERENT PERIODS OF THEIR LIVES. AND MERCY MEDICAL CENTER DOCTOR ERNESTINE WRIGHT IS JOINING US NOW ...

Your skin tone may affect how much vitamin D you have in your blood. But taking vitamin D supplements does not change skin tone. Learn how vitamin D is linked to skin tone and skin health.