Sermorelin has a half-life of roughly 10 to 12 minutes, which produces a sharp but brief GH pulse
In the absence of vitamin B12 supplementation, unusually high vitamin B12 levels in the bloodstream may sometimes indicate underlying health conditions, including: 10 Several forms of liver disease, such as acute hepatitis, cirrhosis, and liver cancer Certain blood cancers, including leukemia and polycythemia vera Hypereosinophilic syndrome, a group of blood disorders that may lead to organ damage 11 Does Having High Vitamin B12 Levels Mean Cancer
As a research chemical, its use is intended solely for scientific and educational purposes
However, be careful with your diet as a steady diet of tuna sushi or canned tuna fish is enough to cause methylmercury build-up with effects on the gut, brain, and other organs
10.1021/np060263s 116 PettinariR.MarchettiF.CondelloF.PettinariC.LupidiG.ScopellitiR.et al (2014)