For instance, drugs, like proton pump inhibitors (PPIs) and H2 receptor antagonists, which are often prescribed for reflux treatment, can lessen the stomach's ability to produce acid
GHK-Cu delivers copper ions that inhibit type 1 5-alpha reductase by up to 90% in laboratory studies (Sugimoto 1995)
Iron Infusion
The dosage of the injection must be administered after physician's consent
Risk factors that should prompt consideration of B12 deficiency include advancing age (reduced stomach acid production), strict vegan or vegetarian diets, pernicious anaemia, gastrointestinal surgery (particularly gastric bypass or ileal resection), long-term use of certain medications (metformin, proton pump inhibitors, H2-receptor antagonists), nitrous oxide exposure (including recreational use), and conditions affecting the gut such as Crohn's disease or coeliac disease
The Vitamin B12 injection is listed at 25