The nutrient plays a role in memory, focus, mental health and so much more. Here's how to get more of it.

Vitamin A is one of the most essential nutrients for maintaining overall health, yet many people remain unaware of the subtle signs of deficiency. This fat-soluble vitamin plays a vital role in ...

New research shows that after the body's defenses kill the virus behind COVID-19, leftover digested chunks of SARS-CoV-2 ...

Itching could be due to a hidden allergy. In some cases, it can also be an early sign of organ failure. Known medically as ...

Contributor content. Here are some mechanisms linking vitamin D to hair, as well as warning signs to look out for, that can ...

The human eye may literally become a window revealing the earliest signals of Alzheimer's disease, thanks to a new federally funded research initiative at Oregon Health & Science University. The new ...

A four-biomarker blood panel of aminopeptidase N (ANPEP), polymeric immunoglobulin receptor (PIGR), CA19-9, and thrombospondin-2 (THBS2 ...

A Chinese research team has developed the world's first blood-based diagnostic kit that can tell whether lung nodules are ...

Surprisingly, early-stage CTE showed no link to cognitive decline In A Nutshell CTE severity had no link to depression, ...

Despite common myths, eating yogurt daily in winter is safe and beneficial. Rich in probiotics, calcium, and protein, yogurt ...

Prostate-specific antigen (PSA) is a protein produced by both normal and cancerous cells in the prostate gland. It is primarily measured through a blood test, where normal levels are typically found ...

Key takeawaysA UCLA-led research team demonstrated that when human immune enzymes break up the spike protein of the virus ...