International Journal of Sport Nutrition and Exercise Metabolism 2008;18:567-584
Statements Author contributions FW: Conceptualization, Data curation, Writing original draft, Writing review & editing
Although naturally occurring carnitine comes from meat, the carnitine used in dietary supplements is produced through fermentation , making it suitable for both vegan and vegetarian diets
Vitamin B12 can then be absorbed into the bloodstream via endocytosis in the distal ileum, or by passive diffusion in the absence of intrinsic factor.2 Pernicious anemia (an autoimmune disease) affects the gastric mucosa, leading to destruction of parietal cells and failure to produce intrinsic factor, resulting in vitamin B12 malabsorption and eventually deficiency
67% were women, and 33% were men
Pure lyophilized powders allow precise dosing and longer storage but require careful handling