If its only a slight deficiency, a good quality Vitamin B12 supplement combined with a healthier diet will do the trick
Because this article has 16 major sections, scan the headings first and then use the FAQ or summary sections to pressure-test the answer
Most TRT protocols use 250500 IU two to three times per week
In fact, many of the things that constitute performance, such as vigor, enthusiasm, liveliness, alertness, and recall, depend heavily on having an ample supply of vitamin B12, to keep you functioning in a high-energy state
Get the details in our B Vitamin Supplements Review , which includes our and Top Picks for vitamin B-6 other B vitamins