Increased and well-maintained testosterone helps maintain mens bone density, fat distribution, muscle strength and mass, facial and body hair, red blood cell production, sex drive, and sperm production
However, vitamin B12 deficiency can cause damage to your nerves and affect brain function
Where you see weight-loss B12 protocols marketed (especially in the United States), they are almost always paired with calorie restriction and other interventions doing the actual work
That is not always obvious at the time, which is why dose and schedule should be set against a confirmed clinical picture rather than guesswork
Hypokalemia and thrombocytosis could occur upon conversion of severe megaloblastic anemia to normal erythropoiesis with methylcobalamin therapy
When receiving B12 injections, choose a reputable provider that uses high-quality ingredients and follows proper administration protocols