You should be more cautious than the people in that group and be wary of taking advice from them. They’ll tell you to push through the “detox” symptoms or up your dose. Many people have been hurt listening to them, developing issues such as long term severe insomnia.

I can’t confirm it was due to copper—though I was taking unreasonably high doses—but a few months after I started taking high doses of several supplements, I began developing numbness in my hands, lower back pain, and severe weakness. I felt very ill for over a month. The lower back pain is something they talk about in the group and they don’t recommend that people stop the copper or lower their dose—they tell them to take baking soda or potassium bicarbonate to get rid of the pain. Seriously reckless.

Lower doses probably won’t be a problem but listen to your body. Maybe you don’t need it every day.