We could get all sciency or you could google it—please do not rub the mugs on your private parts, we are not responsible for the reaction.
Well at least the appearance of it—I’ll have one more please.
Only if you keep your drinks to less than 10 per sitting.
Ever hear of free radicals - copper fights them.
Actually used in many countries to purify water and used in less famous country as currency. Send us a jar of pennies and we’ll send you a free mug.
The drink in it does this as well.
And other glands (hint hint) as you drink more.
Properties help beats arthritis and joint pain (pun intended).