Regular monitoring of blood levels may be necessary in long-term use.
That being said, neither study specifically states how much one must take of vitamin B12 (or folate) for their blood serum levels to register as either "very high" or "extremely high." For that reason, although vitamin B12 (and folate) supplementation are important during pregnancy, it's best to look to your healthcare provider for guidance
Women with low B12 often describe forgetting words, losing their train of thought, or feeling mentally slower than usual
A great provider will take the time to understand your specific wellness goalswhether youre seeking more energy or better cognitive functionand explain how B12 can help
They are not a replacement for physiotherapy, weight management, or appropriate medical treatment, so discuss them with your GP or surgeon if you have other health conditions