modified insulin-like growth factor-1, TB-500, hematide/peginesatide, growth hormone releasing peptides, AOD-9604, etc.) and non-peptidic (selective androgen receptor modulators, hypoxia-inducible factor stabilizers, siRNA, S-107 and ARM036/aladorian, etc.) as well as inorganic (cobalt) nature are considered and discussed in terms of specific requirements originating from physicochemical properties, concentration levels, metabolism, and their amenability for chromatographic-mass spectrometric or alternative detection methods
Subcutaneous injections are also highly effective and can be a gentler option for maintenance, offering a slow and steady release
Injections provide a direct, efficient way to replenish B12 stores without relying on oral supplements, which may be less effective for some people
Amount to administer and recommended dosage
After about four weeks, the dose can be increased to 0.5 mg or more if needed