fda warning bpc-157 peptide not approved human use Understanding the Legal Risks of and Other Unapproved Peptides – Holt Law Most people hear “not FDA

While B12 injections can boost energy and improve quality of life for people who are deficient, they do not provide benefits for individuals with normal B12 levels.

extra B12 is excreted if levels are normal Weight Loss: little evidence B12 shots cause weight loss Mood: helps if mood issues come from deficiency but not a standalone depression treatment The key takeaway is that B12's benefits come from correcting a deficiency, not supplying extra boosts to healthy individuals

Levels below 148 pmol/L are generally considered deficient, but neurological symptoms can occur with levels in the 'low-normal' range (148258 pmol/L)

For the single women in her early 60s, she develop a fever, nausea ( no vomiting) , sore arm and aches