The Food and Drug Administration will hold a meeting this summer to consider easing restrictions on more than a half dozen peptide injections, a group of unapproved therapies that have become popular Public advisory Think twice before injecting peptides bought online: unauthorized products can seriously harm you Unauthorized injectable peptide drugs sold by Prime Research may pose serious health risks Canada.ca FDA to weigh easing limits on peptides promoted by RFK Jr. NBC 6 South Florida FDA to weigh easing limits on unproven peptides FDA to weigh easing limits on peptides promoted by RFK Jr. NBC 6 South Florida