u/Earbreather606

Is this copper deficiency? The reference range for the serum in the uk is 12 - 26 so I’m sitting right on the edge of what’s considered normal. My GP says it’s normal and isn’t causing my issues

Is this normal? I took like 25mg so less than a quarter of a pill. Now I’ve got a cold, irritated stomach. Hoping it passes and I’m able to take it