The most important factor is consistency of timing and route day to day, since the mechanism works cumulatively rather than as an acute event to time around a meal
Vitamin B12 is a water-soluble nutrient, which means your body absorbs what it can use and naturally gets rid of the rest
Vitamin Deficiency Low vitamin B12 can damage nerves over time
Vitamin B12 Medicine Interactions Chloramphenicol: bacteriostatic antibiotic can interfere with red blood cell response to supplemental Vit B12 Proton pump inhibitors: omeprazole and lansoprazole, etc., slow gastric acid release and may interfere with VIt B12 absorption from food H2-receptor antagonists: cimetidine, famotidine and ranitidine slow the release of hydrochloric acid into the stomach and interfere with Vitamin B12 absorption from food Metformin: might reduce absorption of Vitamin B12 due to altered intestinal motility, increased bacterial overgrowth, etc
The clinical data suggests this engineering was successful
It aids in boosting testosterone production by the testes