Sugar is not the real cause of obesity, and the calories of fat are more than twice that of sugar. That is, the taste of fat is more likely to gain weight than the sweetness of sugar. Did you see the appearance of milk tea on the market? Generally, it is a mixture of non-dairy creamer and water. Non-dairy creamer is a kind of saturated fat, which is not only high in calories but also bad for cardiovascular system. Simply put, sugar-free milk tea is not low in calories. The heat in bubble tea is about 50kcal/ 100g, and the total heat in a cup of 400~500g (if the optimistic estimation density is 1g/ml) is about 200 calories. With these calories, it is better to eat some foods with high nutritional density, such as milk, and try to choose what your body likes ~