Stegeman I, Eikelboom RH, Smit AL, et al
Temporarily discontinuing self-initiated supplements whilst awaiting medical review is reasonable if symptoms are troublesome, particularly if you began supplementation without confirmed deficiency
Dietary deficiency: Vegans (strict vegetarians who do not eat any meat, fish, egg, or dairy products) can develop vitamin B 12 deficiency because they lack vitamin B 12 in their diets
research compound only Product Specifications Format: lyophilized powder in vial (reconstitute with bacteriostatic water) Strengths available: 10 mg per vial
Being membrane-permeable means its structured to pass directly through a cells outer wall to reach its target inside
Contact your GP if you notice no improvement after 46 weeks of treatment, experience worsening neurological symptoms, or develop new unexpected symptoms