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Pinch 1 to 2 inches of skin at the injection site and insert the needle at a 45 to 90 degree angle depending on your body fat level

For individuals with pernicious anaemia or a condition that prevents B12 absorption, injections are medically necessary because oral supplementation will not be absorbed effectively

A Comparison of Injection Methods for BPC-157 Research To make this easier to visualize, here's a breakdown of the primary research administration methods

In silico and in vitro studies show enhanced bioavailability and intracellular access, though no in vivo human studies have yet validated this method [66]

Its even linked to higher pregnancy rates 12