bpc-157 safety concerns fda reviews BPC-157, TB-500 and other peptides favored by RFK Jr Peptides: FDA May Ease Restrictions

Heres my game plan: Test for intrinsic factor antibodies if my doctor offers this Try high-dose sublingual B12 (5000mcg daily) for 8 weeks as a test If my B12 stays below 400 pg/mL, go straight to injections Calculate the cost difference to justify the investment The 10% Rule If youre absorbing less than 10% of your oral B12 (you can estimate this by comparing your supplement dose to your blood response), weekly shots often cost less than daily high-dose pills

Treat it correctly, and you maximize stability and potency throughout the entire vial

For example, while other growth factors might cause cloudy vision by growing vessels where they don't belong, research shows BPC-157 can promote healing in the eye while actively maintaining corneal transparency by opposing pathological vessel growth

Suitability Shots are best for severe deficiencies/absorption issues