Pregnancy and Breastfeeding: If you are pregnant, planning to become pregnant, or breastfeeding, consult with a healthcare provider before using any peptides
Today, some peptides are widely taken as medication: Insulin, for example, is an FDA-approved peptide, as are GLP-1s, the popular weight loss drugs
It is getting evaluated properly
Per Hone Healths survey, 39% of peptide-curious Americans said FDA reclassification would be the single biggest reason they would try peptides or use them more often
The other point of consideration is that collagen supplements are usually not whole collagen but bits of it. Agarwal recommends opting for a bovine collagen supplement, which is claimed to deliver better results than some other sources
Schousboe A, Bak LK, Waagepetersen HS (2013) Astrocytic control of biosynthesis and turnover of the neurotransmitters glutamate and GABA