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[14] [5] Underlying health conditions such as hypothyroidism, polycystic ovary syndrome (PCOS), Cushing's syndrome, and insulin resistance or type 2 diabetes can independently drive weight gain and should be assessed and managed if not already addressed
Some people are far more likely to run low on B12: Vegans and vegetarians, since B12 comes mainly from animal foods Older adults, because we absorb B12 less efficiently with age People with Crohn's, celiac, or other digestive conditions Anyone who has had gastric bypass or bowel surgery People taking metformin, antacids, or acid reducers long term Heavy alcohol users How B12 injections support weight loss Here is the honest version: B12 is not a fat-burning drug, and a shot will not melt away pounds on its own
Cost, Insurance, and What Really Determines Your Choice Here is a clinical reality that rarely appears in comparison articles: for most patients, the prescribing decision is not made by the evidence
If youre considering this treatment, its important to understand how semaglutide and tirzepatide work, what side effects to expect, and how to minimize any discomfort
Results vary based on factors like diet and exercise
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