Re: How much Copper a day?
Just for your information.
One of the early signs of too little copper is osteoporosis. Lacking it also cause blood fats (lipids) to increase.
It also helps normalize red blood cells and hemoglobin.
Excess intake can cause nausea, depression , irritabilty, nervousness --muscle and joint pain... So, be careful -- 10mg can readily cause nausea.
Too much can reduce zinc and vitamin C in the body--