FDA to weigh easing limits on unproven peptides favored by RFK Jr. and other MAHA figures KMBZ FDA will consider easing restrictions on peptides as RFK Jr. calls himself a "big fan" CBS News FDA moves toward easing restrictions on certain peptides BioPharma Dive Injectable peptides touted as new fountain of youth. But the science isn't there CBC Radio BioCentury RFK Jr.'s peptide deregulation threatens the foundations of drug safety