Vitamin D Injections
Vitamin D helps with absorption of all other vitamins and minerals, in particular calcium and B12. The amount one can absorb from the sun is very little so supplemental intake is important. Vitamin D is great addition to b12 shots and helps to increase B12 absorption. Also is important for reducing inflammation and improving immunity in the body, and helps improve hair, skin, & nails. You only have to take it monthly for long lasting results.