Here's a real-world example
Possible side effects may include redness or irritation at the injection site, headache, flushing, or mild dizziness
A novel pentadecapeptide, BPC 157, blocks the stereotypy produced acutely by amphetamine and the development of haloperidol-induced supersensitivity to amphetamine. Biological psychiatry vol
Its often accompanied by: Groin pain Clicking or locking sensations Reduced hip rotation Discomfort during long walks or sitting Both conditions can significantly impact mobility and quality of life especially for active, independent adults
Those who undergo GI surgery, like removal of intestines or gastric bypass, may also have difficulty with B12 absorption (4, 5)
For several years, these peptides existed in a regulatory gray area after being moved to Category 2 by the FDA