is bpc 157 liver toxic Protective Effects of on Liver, Kidney, and Lung Distant Organ Damage in Rats with Experimental Lower-Extremity Ischemia–Reperfusion Injury The Human Lab Rats Injecting

At a Glance When treating pernicious anemia, initial "loading" B12 injections are given frequently to rapidly refill dangerously empty stores and prevent nerve damage

Because both BPC-157 and TB-500 are derived from proteins that occur naturally in the body, they are generally well tolerated

Some research also suggests that if you become vitamin B12 deficient, it can increase your risk of age-related macular degeneration (AMD), which is a gradual type of vision loss common in people over 50

Much of the research framing treats it as an orally administered compound, and in practitioner circles it circulates in oral/sublingual forms (capsules, or the reconstituted solution taken sublingually)