Brain Fog, Loss Of Focus, Off In La La Land

brain fog, loss of focus, off in la la land often.. these symptons never leave just switch thru out the day.. blood pressure goes from 110 over 75 to 90/58 thru out the day depending on foods.. only prescription on is adderall which have been on for roughly 10 years and only had issues for last year.. diet is very good and weight and exercise is on point.