Protein powder can reduce weight, but if you only eat protein powder and don't eat other foods, it will lead to excessive protein and serious lack of other essential substances. Doing so for a long time may not only induce skin anemia, but also lead to malnutrition, which seriously affects health.
Therefore, people who want to lose weight had better not eat protein powder alone, but also need to eat other foods, such as fruits and vegetables. This can supplement both vitamins and cellulose, which is very beneficial to the human body. Moreover, the fat contained in fruits and vegetables is very low and generally does not lead to obesity. If you only eat one kind of food, it will seriously damage your health.
In addition, people who want to lose weight can do more exercise, and running and swimming can all play a role in losing weight. Proper diet and some exercise can get twice the result with half the effort. If you just eat less and don't exercise, the weight loss effect will not be too obvious, and once you eat too much, you will get fat, so you must cooperate with exercise to lose weight better.