I've struggled with waxing and waning memory impairment for almost a decade now (I'm comin up on 50 years old). I've seen many doctors and had tons of labs. Everything looks pretty good from a lab perspective and the doctors have no clue. I have ZERO known health issues (other than life long hypertension) and am on zero medications. The only two things I know for sure is that sugar makes the memory impairment and confusion worse and high dose copper (~15 mg / day) greatly improves it. If I stop taking the copper, then in addition to intolerable memory issues I also develop worsening fatigue, tendonitis and hemorrhoids. Most everything I read makes me uncomfortable taking 15mg of copper per day, but I see no other way to get by. What think ye, knowledgeable Peatarians ?