what's in bpc 157 NBC News | The claims surrounding peptides are sweeping: They're promoted as treatments for everything from faster healing to younger-looking skin, BPC-157 – Research Peptide |

What Peptides Actually Are Peptides are short chains of amino acids -- smaller than proteins, but with specific biological signaling functions

The body needs iron, vitamin B12 and folic acid (another one of the B group of vitamins) to produce more red blood cells

B12 injections can help

Watching the powder slowly disappear into the water is part of the process

Understanding Semaglutide and Tirzepatide Semaglutide and Tirzepatide are both medications originally designed for the treatment of type 2 diabetes, but they have also shown remarkable effectiveness in promoting weight loss

LeWine, MD, Chief Medical Editor, Harvard Health Publishing