Due to the fact that many peptides are injected, and thus go directly into your bloodstream with a 100% absorbability rate versus a standard supplement whose absorbability is under 40% you want to make sure what youre putting into your bloodstream is clean & not contaminated with metals or bacteria
This means that if you take more than your body needs, the excess is generally excreted in your urine, which is why B12 is considered very safe, even at high doses
Peptide therapy is a marathon, not a sprint
Doping control analysis of TB-500, a synthetic version of an active region of thymosin 4, in equine urine and plasma by liquid chromatography-mass spectrometry
Contraindications Vitamin B12 injection is contraindicated in pregnant and lactating women, liver disease, kidney disease, infection, iron deficiency, folic acid deficiency, the patient undergoing treatment that has a direct effect on bone marrow, an allergy to medication, vitamin, preservative or cobalt