These biomarkers arent specifically used to determine whether vitamin B12 might help you, but they help your doctor understand your overall health and can help identify the cause of symptoms like low energy, mood swings, or a lagging libido
B12 Shots Side Effects Pain at Injection Site: Its normal to experience some pain, redness, or swelling where the injection was given
Many animals do not survive
Subcutaneous injection near the injury site delivers high local concentrations while still providing systemic distribution through circulation
Storage: Keep tightly closed in a cool, dry place
Best analogy I can think of is NOS in a race car, you dont blast the NOS when your at 80mph to get to 100mph quicker, you blast it when your at 150mph and need to hit 160mph that would otherwise be a slow crawl or impossible to reach without NOS. The second testimonial is much shorter and provides support to AOD-9604 speeding up the rate of fat loss, even if you are in a caloric deficit: I threw in AOD, and all progress began to speed up (not instantly of course)