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Weekly dosing means only one morning per week requires this discipline
Vegans and Vegetarians: B12 is found almost exclusively in animal products, so those on plant-based diets must use fortified foods or supplements Older Adults: reduced stomach acid can decrease B12 absorption from food as we age People with Pernicious Anemia: this autoimmune condition prevents the body from making intrinsic factor, a protein needed for B12 absorption Individuals with Gastrointestinal Conditions: diseases like Crohn's or Celiac disease can impair nutrient absorption Patients Who Have Had Gastric Surgery: procedures like gastric bypass can reduce the body's ability to absorb B12 Certain Medications: drugs such as Metformin and proton pump inhibitors (PPIs) can interfere with B12 absorption It's important to distinguish between using vitamin b12 injectable for humans for a diagnosed medical need versus for general wellness
Because of that, many providers use it off-label for obesitybut insurance often wont pay if you dont have a diabetes diagnosis
Atalay M, Laaksonen DE, Khanna S, Kaliste-Korhonen E, Anien O, Sen CK: Vitamin E regulated changes in tissue antioxidants induced by fish oil and acute exercise
