The dosage of methylcobalamin B12 supplements can vary widely, from 500 mcg to 5000 mcg per serving. It is important to choose a supplement that provides an appropriate dosage for your needs.

Methylcobalamin is a natural form of vitamin B12, ... The optimal dose and whether you need oral supplements or injections ...

Methylcobalamin and cyanocobalamin are the two most common sources of ... Deficiencies in both forms of vitamin B12 can increase your risk of neurological issues and adverse side effects ...

So if 1 mcg dose is prepared, a very small portion of methylcobalamin is absorbed. Not to forget that methylcobalamin is required for integrity of myelin, neuronal function, proper red blood cell ...

The recommended dose is one gummy per day, which will give you 250 mcg of methylcobalamin B12 — well over 10,000% of your daily recommended value — and each gummy also contains vitamin D3 ...