Having a heavy meal of meat that contains high protein is problematic in itself, and late-night meals also tend to become heavier for our digestive system. Having more than 3 ounces of meat per meal can make you suffer from sweating, protein takes a longer time than any other food group to digest, and anything heavier than an average quantity can put you in for the sweats. Every person's body is different and can have a different intake of foods so depending on your meal size, try to eat smaller amounts and space out your meals for better digestion.