The importance of vitamin B12 within the human body cannot be overemphasized. Without it, our bodies will simply not function anywhere near optimally. Sadly, it can take years of experiencing …
Medically reviewed by Leann Poston, M.D. on 9/27/20 Many people have heard of B12 injections, but may not be sure what they are for or why you need them. One of the biggest hallmarks of aging …
Aging causes a lot of changes to the body, most of which aren’t necessarily welcome. One complaint that is common among older adults is that they seem to be more tired, more easily fatigued,…