Class & Mechanism
HGH, or human growth hormone, is a peptide hormone produced by the anterior pituitary gland. It plays a crucial role in stimulating growth, cell reproduction, and cell regeneration in humans. HGH works by binding to specific receptors on the surface of cells, leading to a cascade of effects that include increased production of insulin-like growth factor 1 (IGF-1), which mediates many of HGH's anabolic effects.
Research-documented benefits
Local corpus: silent.
General-knowledge benefits
– Stimulates linear growth in children and adolescents by promoting cartilage and bone growth [4].
– Supports protein synthesis, muscle mass, and strength in adults [33].
– Reduces body fat and supports lipolysis [35].
– Enhances cell repair and regeneration, contributing to wound healing and tissue maintenance [4].
– May improve metabolic parameters such as cholesterol levels and insulin sensitivity, although long-term effects on glucose metabolism are a concern [35].
Typical injectable protocol
Research-only. Adult human doses typically range from 0.5 to 2 mg per day, administered subcutaneously. Treatment cycles can vary widely based on the therapeutic goal, but often last for several months.
Key risks / contraindications
– May cause fluid retention, joint pain, and carpal tunnel syndrome [8].
– Can increase the risk of diabetes and potentially worsen existing diabetes due to its impact on insulin sensitivity [35].
– Not recommended for individuals with active cancer or a history of certain tumors due to its proliferative effects [3].
– Use in children requires careful monitoring to avoid accelerated epiphyseal closure.
Bottom line
HGH is a potent anabolic agent used to treat growth hormone deficiency in children and adults, and off-label for various conditions related to aging and body composition. Its use should be carefully considered due to potential side effects and contraindications.
References
- Aging and genome maintenance_ lessons from the growth hormone receptor knockout mouse
- Anabolics
- Anabolics 10th Edition
- Basic and Clinical Aspects of Growth Hormone
- Biochemistry
- Boundless Upgrade Your Brain, Optimize Your Body and Defy — Ben Greenfield
- Endocrinology_ Adult and Pediatric
- Energy Metabolism and Obesity_ Research and Clinical Applications
- GHRH, GH, and IGF-1_ Basic and Clinical Advances
- Grow young with HGH _ the amazing medically proven plan to
- Growth Hormone Secretagogues
- Growth Hormone Secretagogues in Clinical Practice
- Growth hormone releasing peptides
- Handbook of Biologically Active Peptides
- Life Force
- Live Longer, Live Well_ The 6 Lifestyle Pillars for a Long and Healthy Life
- Living a Fully Optimized Life
- Mass Spectrometry in Medicinal Chemistry
- Peptides and Non Peptides of Oncologic and Endocrine Interest
- Performance-Enhancing Substances in Sport and Exercise
- Psoriasis_ Targets and Therapy
- Surgical versus medical therapy of prolactinomas
- The Encyclopaedia of Sports Medicine_ An IOC Medical Commission Publication
- The Metabolic and Molecular Bases of Inherited Disease
- The Synthesis of Polynucleotides