It is unscientific to do so. Because the nutritional needs of the human body are basically constant. If a certain nutrient is lacking for a long time, it will lead to low immunity and endocrine disorder. The direct feeling is hunger, weakness, no staple food and insufficient food.
It is harmful to the body and has a process of tolerance to physical changes. If it exceeds a certain limit, the body can't bear it, then the heart strongly demands "full". Once the staple food rice and flour are finished, the body desperately accumulates more energy and stores it as fat. What kind of trouble is this?
Evaluation For people nowadays, white rice is so common that it seems to be a dispensable foil on the dining table. In order to lose weight, most people control their diet by reducing the amount of rice or even not eating it at all. The trend of not eating rice is the rise of low-carbon diet introduced from the west, because the main carbohydrate eaten by China people is rice (flour).
Do not eat rice, including all other staple foods, only vegetables, meat and eggs. This can greatly reduce the calorie intake and see the weight loss effect in a short time. But not eating staple food belongs to excessive dieting, which will not only lead to hypoglycemia, but also cause malnutrition and reduce basal metabolic rate. Once the basal metabolic rate decreases, it means that you are more likely to gain weight than before, and once you resume eating staple food later, your body will soon gain weight again. Therefore, there will be a situation of dieting to lose 5 pounds, rebounding 8 pounds and earning 3 pounds.
You can lose weight without eating rice, but this is the wrong way! As one of our staple foods, rice can not only provide us with energy, but also carbohydrate is one of the nutrients our body needs. If we don't eat rice for a long time, our basal metabolism will decrease, which will affect our body function. Therefore, if you want to lose weight, don't over-control food nutrition, but exercise, so that the daily energy output is greater than the intake!
Do not eat rice, use corn, sweet potatoes, oats and other miscellaneous grains and potatoes instead of white rice. This also helps to lose weight, because the dietary fiber content of miscellaneous grains is high, and the same intake can provide a longer satiety, thus avoiding extra calories. However, the effect of this method is not so fast. Maybe people lose two or three pounds in a week or two, but this method is a healthy way to lose weight, and the risk of rebound in the later period is relatively low.
To sum up, you can lose weight without eating rice, but you must eat a proper amount of staple food. Instead of rushing for success at the expense of health, it is better to slow down.