Copper coins are 99.9% authentic. Outside of coppers elegant appearance, copper has several health benefits. 
 
*Kills viruses and bacteria
*Stimulates the brain
*Regulates the thyroid gland
*Boost skin health
*Slows down aging
*Improves digestion
*Lowers the risk of cancer and heart disease
*Helps produce melanin
*Eliminates toxins faster
*Soothes arthritis pain