Vitamin B 50 extract avoid B with cyanocobalamin which is cyanide based and use only Vitamin B with methylcobalamin together with Pantothenic acid capsules Kills dementia!

one each 2-3 times a week for 3 weeks
the one each once a week for 2 months
then 1 each once every 2 weeks continuous

avoid heavy metals and do heavy metal cleanses
Always- check with your doctor first