Some effects (e.g., short-term cognitive performance with methylene blue, mild energy effects with NAD+) may be noticed within hours to days
The reported preclinical dosing was 11 days
Your intestines absorb B12 from food
Any condition affecting the gastrointestinal tract, such as autoimmune gastritis (which can lead to pernicious anaemia), celiac disease, Crohns disease, or surgical procedures like gastric bypass surgery, gastrectomy or terminal ileal resection, can impair the absorption of B12, and increases the chance of developing vitamin B12 deficiency
What is HCG
This process, called lipolysis, is enhanced when these nutrients are available in optimal amounts