proper needle for b12 injection Dr. prescribed injections. Pharmacy only gave me vials. Where do you get your needles and syringes? What size?? Where do I inject? : r/B12_Deficiency How to Give B12 Injections

In a randomized placebo-controlled trial, metformin treatment was associated with a mean decrease in vitamin B 12 concentration by 19% and an increase in homocysteine concentration by 5% [52]

Side Effects and Safety Comparison# HGH 191AA Side Effects# Full-length growth hormone carries a well-characterized side effect profile reflecting its broad biological activity: Common : Fluid retention and edema, arthralgia and myalgia, carpal tunnel syndrome, headache Metabolic : Insulin resistance and impaired glucose tolerance at higher doses, potential progression to diabetes in predisposed individuals Growth-related : Theoretical concern for accelerating pre-existing malignancies via IGF-1 elevation (though observational data remain debated) Endocrine : Suppression of endogenous GH secretion, potential hypothyroidism, altered cortisol metabolism Long-term : Acromegalic features with chronic supraphysiological dosing, including frontal bossing, jaw enlargement, and visceral organ growth Monitoring requirements include IGF-1 levels, fasting glucose, HbA1c, and periodic cancer screening

It is not approved for human or veterinary use, and no therapeutic claims are made

ACE inhibitor or angiotensin II receptor antagonist attenuates diabetic neuropathy in streptozotocin-induced diabetic rats

10.1073/pnas.0709487104 [DOI] [PMC free article] [PubMed] [Google Scholar] Shah M., Simha V., Garg A