Increasing age Having family members with vein problems Hormonal changes during puberty, pregnancy, and menopause, or from birth control pills Increased amount of blood and pressure of the expanding uterus during pregnancy Obesity, leg injury, prolonged standing, and other things that weaken vein valves Why do varicose veins and spider veins appear
There is no head-to-head study human or animal comparing BPC-157 and TB-500
Side Effects & Safety No lethal dose found -- toxicology studies couldn't establish an LD50 (Sikiric et al., 2006) No organ toxicity in chronic dosing No hormonal effects -- doesn't affect testosterone, estrogen, cortisol, or GH Mild nausea -- mostly with oral dosing Brief lightheadedness -- occasionally after injection Injection site redness -- standard for SC peptides Angiogenesis concern -- promotes new blood vessel growth, which raises a theoretical question about existing tumors
Growth Hormone Receptor Interaction and Tendon Healing In musculoskeletal research models, BPC-157 has been shown to interact with growth hormone receptor pathways, accelerating tendon-to-bone healing