what size needle is best for b12 injections Ivy Grove Surgery : Self-administration of injection best size needle for b12

But there is no evidence yet that supplements can slow cognitive decline or prevent neurological issues

Vascular issues Though rare, overuse of therapeutic B12 may lead to vascular events: Clots in deep veins Swelling in the legs Risk of pulmonary complications in sensitive groups Tabular View for Quick Recap You should report symptoms early to stop things from getting worse

These phenomena raise some questions to us: Is the current reference range or normal lower limit of B12 set too low

The direct side effect theory

So, if you want to ensure you're getting enough B12, taking a vitamin or supplement is a good idea