In fact, research shows that you can lose up to 2 pounds (0.9 kg) each day from a 24- to 72-hour water fast (. Unfortunately, much of the weight you lose can come from water, carbohydrates, and even muscle mass, 17 Des.
In fact, research shows that you can lose up to 2 pounds (0.9 kg) each day from a 24- to 72-hour water fast (. Unfortunately, much of the weight you lose can come from water, carbohydrates, and even muscle mass, 17 Des.