Hormonal imbalance in older men often shows as low libido, erectile difficulties, and reduced morning testosterone
Both routes should be paired with an independent measurement of copper by an elemental method, because copper quantitation answers a question no peptide-based method can: how much metal is present, as distinct from how much ligand
It's a compound with a well-characterized mechanism, positive animal data, and a cluster of smaller human studies pointing in the right direction
Some users report mild fatigue or drowsiness, particularly during the first few days of use
10.1186/s13643-016-0384-4 42 Parry-StrongA.LangdanaF.HaeuslerS.WeatherallM.KrebsJ
treatment form (oral or intramuscular hydroxocobalamin) depends on the underlying cause