First, a milligram figure means nothing without its route and its vial concentration attached an oral capsule amount cannot be carried across to a reconstituted injection, and the reverse is equally wrong
They show whether your current injection frequency is keeping your levels in the optimal range or if its time to make a change
The ingredients are usually safe in recommended amounts but avoid high doses unless your doctor advises otherwise
Stimulants cause tolerance development, meaning increasing doses are needed for the same effect
Look out for signs like tiredness, weakness, or nerve problems
However, older people are also in greater need of B12 due to its role in red blood cell production, cognitive function, homocysteine metabolism, myelin synthesis, and immune health