Supplementing with vitamin B12 can improve energy levels in people who are deficient in the vitamin. However, it may not provide an energy boost for everyone. Learn more.

An MIT biology professor leading NAD+ research explains what the coenzyme is, why you should ingest instead of inject, and ...

Medically reviewed by Jamie Johnson, RDN People experience nutrient deficiencies when they don’t consume enough nutrients ...

Are you dealing with patchy hair loss? You might have alopecia areata–learn its symptoms, causes and treatment.

IIT Bombay has developed needle-free shock syringes for painless, safe drug delivery, offering hope for a future without injection-related trauma. Tested on rats, it outperformed traditional needles ...

But there is another Italian-made semi-auto to consider — the Breda B3.5SM. I got my hands on the hefty, inertia-driven B3.5SM this summer and I hunted with it through most of my duck season. As I ...