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DNA synthesis: B12 plays a direct role in cellular replication and repair
Cognitive changes such as difficulty concentrating, memory problems, or mental fog may also emerge
The shots have to be taken with a vitamin B complex, and the shot does not
Need vitamin b12 injections
By comparison, oral B12 supplements are absorbed at roughly 1 to 5% in healthy adults, and even less if you have low intrinsic factor, atrophic gastritis, celiac disease, Crohn's, or a history of gastric bypass
Stable for 18+ months as dry powder
US$ 20.36
US$ 22.62
US$ 29.66
US$ 22.87
