The growth-promoting effects of growth hormone include muscle tissue hypertrophy (which may be desired by some but represents an anabolic effect), bone growth and remodeling (problematic after growth plates close), organ enlargement with chronic supraphysiologic doses (cardiac hypertrophy, acromegaly features), connective tissue proliferation (potentially contributing to joint pain and carpal tunnel syndrome), and cellular proliferation that may support tumor growth in susceptible individuals
Key Takeaways Vitamin B12, methionine, inositol, and choline are the commonly used lipotropes in a lipotropic injection
Boosting Energy Levels Low energy can make it hard to stay active
Injections are typically given intramuscularly (into a muscle) or subcutaneously (under the skin)
An IV infusion typically lasts 30 to 60 minutes, depending on the volume of fluids and the specific nutrient formulation administered
Todd, at the University of Cambridge, used the LLD assay to extract the anti-pernicious anemia factor from liver extracts, purify it, and name it vitamin B 12
