B12 shots work fast but don’t last long. Most leaves your body within a day, though some is stored in the liver. Regular injections may be necessary to maintain steady levels, especially if you have ...

The best time to take vitamin B12 depends on why you are taking it and in what form. Learn the best timing for your needs.

WASHINGTON (AP) — Unapproved peptide drugs have become a trendy new hack among wellness influencers, fitness coaches and celebrities, pitched as a way to build muscle, shed pounds and look younger.

The recommended intake of vitamin B12 for people older than 14 is 2.4 micrograms a day. People who follow a vegetarian or vegan diet may need vitamin B12 supplements. Vitamin B12 injections can treat ...

Peptides, short chains of amino acids, play key roles in the body. FDA-approved drugs like insulin and GLP-1 medications are ...

WASHINGTON(AP) — Unapproved peptide drugs have become a trendy new hack among wellness influencers, fitness coaches and celebrities, pitched as a way to build muscle, shed pounds and look younger.

Carl Radke didn’t just cross the New York City Marathon finish line — he did it completely unplugged. "I raw-dogged the marathon," the Summer House star admits to OK! at Soft Bar, his brand-new ...