A number of factors, including age, diet, and underlying medical conditions, can impact your body's capacity to metabolize and absorb B12
Schlachetzki JCM, Prots I, Tao J, Chun HB, Saijo K, Gosselin D, et al
Not regulated by the FDA or other medical authorities
Trials have examined its effects on biologic pathways related to energy balance compared with placebo and other agents in controlled research settings
Figure 3 illustrates the antioxidant properties of natural compounds, specifically resveratrol from red wine and curcumin from turmeric, as therapeutic interventions for oxidative stress-induced chronic obstructive pulmonary disease caused by exposure to harmful particles, smoking, and infections
Remember also that the FDA doesn't test or regulate supplements the same way they do with medicines