K+, that’s the symbol for potassium. And potassium powers every electrical signal in the brain.
Inventors use a lot of neural circuitry. How much potassium do they need?
Quite a lot! Recommended daily values are 3500mg and much more for women, up to 4500mg. The later is 10 bananas.
Power on your mind with potassium rich foods. Make a conscious effort to get the daily requirement. You will eat better for it and maybe avoid dementia in elder years.