I don't know if drinking a cup of milk tea can make me happy and double my weight. Milk tea was originally a daily drink of nomadic people in northern China, with a history of at least thousands of years. A cup of milk tea doubles your happiness. Two cups of milk tea will double your weight. I wonder if drinking a cup of milk tea can make you happy and double your weight? Weight is one of the important signs to reflect and measure a person's health. Being too fat and too thin is not good for your health, nor will it give you a sense of bodybuilding.