Sweetpea.... a bit off topic ..... but thought I would mention that copper can inhibit zinc absorption, and vice versa... too much zinc can prevent copper absorption. Also the reason why having copper water pipes is not healthy in the home... it causes a copper build up
A zinc deficiency can case symptoms of hair loss, skin lesions, impaired sexual function and infertility and a range of other things. So maybe get hubby to take zinc supplements or have a break from wearing the bracelet sometimes. 
Zinc
Gosh... i hope i haven't scared you too much with this 