Vitamin B12 shots are often prescribed for people with: Pernicious anemia (autoimmune destruction of intrinsic factor needed for B12 absorption) Gastrointestinal surgeries (e.g., gastric bypass, ileal resection) Crohns disease or celiac disease Chronic alcoholism Long-term use of acid-reducing medications Vegan diets without supplementation Infants or children with congenital absorption disorders (i.e., vitamin B12 for kids in clinical care) Injections ensure direct delivery into the bloodstream, bypassing the digestive system entirely
Sawada N, Adachi K, Nakamura N, et al
Patients should confirm with their provider or directly with Promise Pharmacy what formulations are currently available, given the post-shortage regulatory environment
Semaglutide (Ozempic, Wegovy, Rybelsus) Semaglutide is a GLP-1 receptor agonist available under brand names such as Ozempic (for type 2 diabetes), Wegovy (for obesity), and Rybelsus (an oral form)
This is like using a fire hose to water a delicate orchid
Key points: Most research with semaglutide is with the doses of 0.5 mg, and 1mg that you have with Ozempic Only one trial has compared the impact of 1 mg to 2 mg of semaglutide and found it did lead to more significant reductions in weight and blood sugar levels However, the differences werent as significant as you might expect and the dose thats best for you will depend on your tolerance level and weight loss goals You must report any side-effects with your healthcare team and adjust your dose accordingly Take home message Weight-loss injections are designed as additional tools for weight management interventions and shouldnt be considered lifelong medications
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