MMS - Brain Health - Aging

Does anyone know the long term effects of sodium chloride on the brain? 

Since taking mms daily for two years (3 drops daily Covid prevention) his aging has accelerated. 

He is about the same age as Jim Humble and I have noticed a general weakening, forgetfulness, confusion. He was very youthful previously.

Does mms effect neurons in the brain to cause accelerated aging?

Thank you!