half life bpc 157 bpc-157 pharmacokinetics half-life study Dosage: A Doctor's Evidence-Based Guide BPC-157 Capsule – HALF WICKED
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When traveling, you should bring your personal medicine with you just in case

Some researchers also note the concentration in mcg per unit: at 10mg/mL, each unit on a U-100 syringe contains 100mcg (since 10,000mcg per 100 units = 100mcg per unit)

Downstream metabolites, such as methylmalonic acid and homocysteine, may more accurately reflect functional B12 status in uremic patients [35]

Lastly, if you are not responding to oral B12 then you may want to consider using B12 shots
