Some individuals may struggle to absorb B12 through diet alone especially those with certain dietary restrictions or medical conditions
Oral B12 might need several weeks to boost blood levels
In the years immediately following the IOMs 1998 report setting the current RDA, research associated an abnormally high level of homocysteine, a molecule involved in protein metabolism, with an increased risk of cardiovascular disease, mortality, and cognitive impairment
B12 is naturally available only in animal proteins, so people who eat vegetarian or vegan diets may not consume enough B12
This can include but is not limited to: accelerated regenerative healing, boosted hormone levels, building muscle mass, decreased muscle/joint pain, increased cognitive/memory function, reversed sexual dysfunctions/increased libido, improved sleep and energy, lower blood pressure, reduced signs of aging, boosting a healthy immune system, pre/post-op ortho recovery, decreased stomach issues, and getting the edge over stubborn fat