Rapid weight loss is known to cause gallstones. That's what happened to me and it was awful! It's not a minor issue. It can interrupt your day, cause you pain,

Rapid weight loss is known to cause gallstones. That's what happened to me and it was awful! It's not a minor issue. It can interrupt your day, cause you pain, and prevent you from working or sleeping for more than 10 hours if you don't eat the right foods.