clinical studies bpc-157 safety is one of the peptides that has been getting a lot of attention recently. It is a synthetic peptide derived from a protein found in human gastric juice. In experimental research BPC 157 Dosage: A Doctor's
Description
The evidence is preclinical mouse and cell studies

Incomplete Evidence Base: As of now, regenerative treatments in EDS do not have large-scale, randomized clinical trial evidence proving their efficacy beyond doubt

B12 is one of the significant components of a healthy body and can even help in preventing sick or allows you to fight back if youre feeling chronically tired

Food intake inhibition and reduction in body weight gain in lean and obese rodents treated with GW438014A, a potent and selective NPY-Y5 receptor antagonist

In other words, B12 deficiency in vegetarians would be due to dietary absence (or insufficient intake in the case of low consumption) and lack of supplementation

Lions mane has growing interest and some RCT evidence, but its still early and not definitive
