Originally Posted by
Lotz-A-Landies
No excess calories (or kilojoules) are why you get fat.
Gramme for gramme fats have more than twice the calories (9/gm) of carbohydrates (4/gm). Energy requirements of the body are provided by carbohydrates and excess carbohydrates are converted into fats for storage, because they are more efficient and stable as storage mediums. Fats consumed in food, unless broken down to carbohydrates and consumed as energy, remain as fats and are stored. (Breaking down fats requires additional energy), carbohydrates consumed in food are used as energy and the excess converted to fat and stored.
Therefore replacing 1/2 cup of full cream milk in your latte and replacing it with 1/2 cup of skim milk will reduce the caloric intake by about 29 calories.