Also contribute to satiety but like a whole squeezed Keto Extreme Fat Burner lemon will give you just . grams of fiber which is virtually nothing with that being said if adding lemons to your water makes it more delicious for you amazing like get that water in any way you want but lemon water does not burn fat second it is true that your body burns some calories through the thermic effect of cooled water evidence suggests that it could be up to calories for a half of a liter and while that may seem like a lot in a vacuum it likely won't really make much of a difference once we factor in all of the compensatory mechanisms.