bpc 157 time of day BPC157 American ultrarunner Mike McKnight has

Common effects usually mild and often worst during titration include nausea, vomiting, diarrhea, constipation, abdominal pain, upset stomach, headache, and fatigue

People Experiencing Fatigue : Those dealing with chronic tiredness or low energy levels often find relief with regular B12 injections

Voluntary fortification is ineffective to maintain the vitamin B12 and folate status of older Irish adults: evidence from the Irish Longitudinal Study on Ageing (TILDA)

Best for initial exploration

A supervised protocol with a progressive dosing ramp and provider monitoring produces outcomes that self-directed use rarely achieves

And obviously with my own medical training, it was parasite, it was dysbiosis, it was huge intestinal permeability, or what we colloquially now know as leaky gut that was setting the stage for these symptoms