[20] For nutritional deficiency without intrinsic-factor loss, shorter courses-such as 30-100 mcg intramuscularly daily for five to ten days followed by 100-200 mcg monthly-are often sufficient
Risks vary by peptide, dose, and individual health context
It targets GLP-1, GIP, and glucagon receptors, showing promising results for weight loss, blood sugar control, and overall metabolic health
Optimize nervous system function
But theres no evidence that taking B supplements would prevent these bone problems
As we age, stomach acid production can decline (atrophic gastritis), which makes it harder to extract B12 from food or pills