Weight loss can be achieved through a reduced intake of calories.
If you substitute heavier calorie foods/drinks for nearly identical ones but with less calories, you will find that your weight goes down. https://canvas.instructure.com/eportfolios/3002857/Home/The_Sweetness_of_Thoughtful_Gifts_Why_Wooden_Gift_Boxes_with_Honey_are_the_Perfect_Combination