Z., Dutton, D
Would highly recommend Optimized Body and mind
In this condition, autoantibodies are synthesized which cause damage to the stomachs parietal cells resulting in their atrophy

Additional caution or monitoring may be appropriate in research settings involving: Pregnancy- or lactation-related research models, where limited safety data is available Active cancer-, tumor-, or abnormal proliferative research models, where NAD-related and metabolic-signaling pathways may influence cellular-signaling mechanisms Cardiovascular- or uncontrolled-hypertension research models, where metabolic-pathway modulation may influence cardiovascular-related biomarkers in some experimental settings Thyroid-related or endocrine research models, where metabolic-pathway investigations may influence endocrine-related observations Diabetes- or glucose-regulation research models, where insulin- and glucose-related pathways may warrant closer monitoring in experimental settings Moderate to severe hepatic- or renal-impairment research models, where compound metabolism or clearance mechanisms may be altered Autoimmune- or inflammatory-response research models, where immune-metabolic signaling pathways may influence inflammatory-related biomarkers or cytokine observations Research conditions, dosage ranges, administration frequency, protocol duration, and concurrent compounds may influence tolerability observations across experimental settings

31 (Suppl 3), S117S135 (2012)
Each regular Neurobion tablet contains: 100 milligrams (mg) of vitamin B1 100 mg of vitamin B6 200 micrograms (mcg) of vitamin B12 Neurobion Forte contains much more B12, but the same amount of B1 and B6