The peptide did not produce adverse metabolic effects associated with full-length growth hormone, including insulin resistance, glucose intolerance, or IGF-1 elevation
It can lead to neuropathy, megaloblastic anemia, and pernicious anemia, [2] [13] causing symptoms including fatigue, paresthesia, depression, cognitive decline, ataxia, and even irreversible nerve damage
Annual Review of Biochemistry
Then, inject the medication at a 90-degree angle into the muscle
Some health problems can make it hard for the body to take in vitamin B12
Check with your medical director, a healthcare attorney, and legitimate pharmacy partners before you even think about peptide therapy