Metabolic studies of a synthetic lipolytic domain (AOD9604) of human growth hormone Hormone Research, 2000, Volume 53 (Issue 6), Pages 274-8
it is not available through the NHS or any regulated UK pharmacy and remains in clinical development
This means that, unlike oral supplements, the nutrient becomes immediately available for use in your cells to help you feel better as quickly as possible
Because injections bypass the digestive tract, they may offer different absorption characteristics than oral routes, though the clinical significance of this is still being studied
Understanding Vitamin B12 Deficiency and Injections If you're experiencing symptoms like depression, memory problems, fatigue, or tingling in your feet and hands, you might be suffering from a Vitamin B12 deficiency