Vitamin B12 injections may not be suitable for people who have a history of: allergic reaction or sensitivity to cobalt or vitamin B12 Leber disease kidney disease or impaired kidney function Also, vitamin B12 injections may not be necessary for people without a deficiency
That being said, minoxidil has more research behind it and is the only FDA-approved topical for androgenic alopecia
And emerging research suggests GIP may have protective effects on brain function and bone density, areas where pure GLP-1 agonists have raised some concerns
10.1186/s12885-017-3492-1 55 DeyN.DeP.BrianL
Specific Benefits and Conditions 1) Soft Tissue Injuries: Bursitis and Tendinitis: BPC-157 has shown effectiveness in reducing inflammation and promoting tissue repair, which can alleviate pain and improve function in conditions like bursitis and tendinitis (1, 21)
Tendons derive their strength from highly organized parallel arrangements of collagen fibers