Nutritional balance is not necessarily thin, only that nutritional balance can be healthy. First of all, fat people must absorb enough nutrients and consume less energy, which leads to energy being stored in the body in the form of fat protein, so they get fat, especially fat, which is the chief culprit of obesity. If you eat too much fat all the time, it is definitely unhealthy, but it is not necessarily thin. It depends on your body's absorption and energy consumption. Similarly, a balanced food intake may also lead to obesity, which also depends on the body's absorption and energy consumption. It can only be said that it is healthy to keep the balance between energy intake and energy consumption under the condition of balanced nutrition. Similarly, thinness is not a sign of health, what's more, some people are born with big skeletons, and even with the same nutritional balance, the energy balance of intake and consumption will be a little larger than others. Therefore, balanced nutrition is not necessarily thin, so don't pursue thinness excessively. Health comes first!