Your prescribing provider or compounding pharmacy will confirm which to use based on your specific protocol
A Suggested Rotation Schedule Here's a practical 8-week rotation schedule: Week 1: Abdomen, right of navel Week 2: Abdomen, left of navel Week 3: Right thigh, outer side Week 4: Left thigh, outer side Week 5: Abdomen, right of navel (slightly higher position) Week 6: Abdomen, left of navel (slightly higher position) Week 7: Right thigh, outer side (different location) Week 8: Left thigh, outer side (different location) After this, you can repeat the cycle
Product quality is an additional concern, because research-grade peptides are not manufactured to pharmaceutical standards and may vary in purity, dose accuracy, and contamination between suppliers
Because of how vitamin B12 is absorbed, the most common risk factors for B12 deficiency are: Genetic susceptibility : Some people genetically produce less intrinsic factor and stomach acid needed for B12 absorption
If you don't eat animal products, nutritional yeast is also high in vitamin B12
Convenience: Easy to incorporate into daily self-care routines without injections or clinic visits