Vitamin B12 is an essential nutrient that's often overlooked. Also known as cobalamin, vitamin B12 helps your body produce ...

Your nails may reveal important information about your nutrition. Learn how to read them and what they mean for your health.

Harvard- and Stanford-trained Dr. Saurabh Sethi explains that the body often shows subtle signs when essential nutrients are ...

Does vitamin D deficiency cause hair loss? Learn the connection between these two and how maintaining adequate levels may prevent hair loss.

Whenever there is a problem, your body will quickly display signs that say all is not well. If your body is low in nutrition, ...

Vitamin deficiencies are one of the most common issues that almost 1 in every 5 women suffers from - however, silently. Yes, you read that right! From subtle symptoms like brittle nails and hair ...

Vitamin deficiencies are a significant yet often ignored cause of hair loss Knowing the role of essential nutrients and taking proactive steps to regain balance can support healthier hair growth and ...

Dr. Sethi highlights five subtle signs of nutrient deficiencies, including brittle nails, eyelid twitching, joint clicking, premature graying, and eas ...

A brown line on a mother’s fingernail turned out to be a rare form of melanoma, according to the Cleveland Clinic. Lauren ...

A simple brown streak on her nail turned out to be something far more dangerous than this woman could have ever imagined.