They are typically used to treat vitamin B12 deficiency
Unfortunately, this is thought to reinforce tinnitus-related nerve signaling and make it harder to recover from tinnitus
The one primary-source injectable number comes from a 1990s ProCyte hair-growth patent, which describes intradermal formulations of the AHK-Cu class at 100500 micrograms per 0.1 mL in saline or sterile water [4] but that is an animal / formulation specification, not a human dose
In the years immediately following the IOMs 1998 report setting the current RDA, research associated an abnormally high level of homocysteine, a molecule involved in protein metabolism, with an increased risk of cardiovascular disease, mortality, and cognitive impairment
Most patients begin noticing improvements within the first two to four weeks of consistent use
Any application other than in vitro or animal-model laboratory research is strictly outside the intended use of this product