Dosing DCA ,Disulfiram together

Please correct me if I am wrong.

So both Disulfiram and DCA cause neuropathy. I am trying to dose both.

DCA can cause memory problems and hand tremors and possible Korsakoffs syndrome which could be very serious and what  I am worried the most about. Of all the patients treated by Medicore they did not mention that side effect of DCA but in theory it is possible.

So this Korsakoffs is caused by not enough vit B1. 

Neuropathy caused by Disulfiram is caused by other mechanism  I assume and not by vit B1 depletion. CUSP 9 doctors are not supplementing with B1. 

In that case Disulfiram would never cause Krsakoffs or memory problems because it does not deplete vit B1. So dosing Disulfiram even if taken with DCA I wouldn't have to worry about heart failure, or memory problems. So even If vit b1 is low and I stopped DCA I can still give Disulfiram. Is that correct?

Memory problems anybody? Cocktail side effect?

My brother has memory problems. He forgets if he ate or not. They gave him one extra week of radiation because the tumor kept growing during the radiation. Also he is on the cocktail now and I am wondering if any of the cocktail ingredients could be causing it. I red something about omeprazole and Alzheimer link. Also people get high by taking omeprazole with some other agents. I am wondering if combining omeprazole with other agents could be causing it. Any suggestions. I am wondering what to take out from the cocktail. The good news is that the last Pet scan with choline looks better than the ct scan from June. The doctor who does not know about the drugs is very surprised. I am worried about the memory though I don't want to make it worse. Is it someting to be expected after radiation or maybe the extra things he is taking like ashwaganda or hepatometer combined with omeprazole? Please give your opinion :)