They wouldn't treat a diabetic like that
Even if you eat a balanced diet, your body may struggle to get the full benefits due to absorption challenges that come with age or lifestyle factors
Even some clinics statements, such as BPC-157 promoting the healing of various tissues in humans [10], are not yet backed up by robust clinical trials
Common reasons for deficiency include: Low intake particularly diets low in whole grains, legumes, leafy greens or animal products Gut health issues like low stomach acid, SIBO, coeliac disease, IBD, or other factors affecting absorption Medications such as the contraceptive pill, metformin or antacids, which can deplete B vitamins Chronic stress increases demand for certain b vitamins, including B5 and B6 Vegan or vegetarian diets higher risk of B12 deficiency, which can be corrected through supplementation Genetic reasons some mutations on certain genes can increase a persons need for B vitamins This is why I always recommend testing before supplementing