Peptide/GLP-1 Complications: 11 Hidden Risks and Side Effects You Must Know CoverWell Aug 19, 2025 4 min read Introduction to Peptide and GLP-1 Therapies Peptide and GLP-1 therapies have rapidly emerged as game-changers in modern healthcare
Conditions like pernicious anaemia (an autoimmune disorder where your body cant absorb B12 from food), certain stomach conditions, medications that reduce stomach acid, or even gastrointestinal surgeries (like weight loss surgery) can prevent your body from properly taking in B12, even if youre getting enough in your diet
Schotsaert M, De Filette M, Fiers W, Saelens X
Add water slowly down the inside wall of the vial, never spray directly onto powder
The answer can vary based on various factors, including individual health conditions, metabolism, and the specific reasons for taking the injections
Some pharmacies also offer 1 mg/mL, 2 mg/mL, or 10 mg/mL formulations