This is a great article on the psychological impact of copper toxicity.
Here are some of the psychological symptoms associated with copper:
“Hyperactivity, academic underachievement, learning disabilities, ADHD, autism, skin sensitivity to tags in shirts or rough fabrics, intolerance to estrogen and birth control pills, onset during puberty, pregnancy or menopause, white spots on fingernails, skin intolerance to cheap metals, emotional meltdowns and frequent anger, ringing in ears, sensitivity to food dyes and shellfish, high anxiety, depression, poor immune function, sleep problems, poor concentration and focus, low dopamine activity, and elevated activity of norepinephrine and adrenaline.
Other medical conditions associated with copper overload include acne, allergies, Candida overgrowth, hypothyroidism, anemia, hair loss, chronic fatigue and fibromyalgia, migraines and male infertility.” & for women: “Copper overload is particularly common in women. Estrogen can cause copper retention and accumulation, which can eventually result in toxicity. Hormonal events such as menarche, pregnancy or menopause can trigger it. These days when a patient tells me about a history of postpartum depression, severe PMS, dysmenorrhea or adverse effects related to the prescription of oral contraceptives, I immediately suspect copper overload.”