Recently, the "2 1 day diet" has rapidly warmed up in the female white-collar circle, becoming the hottest topic of weight loss at present, and many women have personally joined the ranks of the experiencers. In this regard, nutritionist Professor Lin Guifang warned that this extreme weight loss method is very unhealthy.

"2 1 day diet" is divided into three stages: completely fasting for the first three days and only drinking water; Fasting staple food for 8 days and eating only a small amount of fruits and vegetables; /kloc-you can eat normally after 0/0, but you can only eat 60% full and fast for 5 hours before going to bed. It is said that after a "purgatory" of 2 1 day, dieters can lose at least 15 kg.

Professor Lin pointed out that "2 1 day diet" may lose some weight, but the main loss is water and muscle. As long as you return to a normal diet, your weight will soon rebound. This is because you lose water first, then muscle, and finally fat; Because the human body has the function of self-regulation, when the normal diet is restored, it will quickly replenish the lost water, leading to a rapid rebound in weight. At the same time, dieting to lose weight will also cause the consequences of insufficient nutrition intake, which is easy to fatigue, dizziness and dry skin. In severe cases, it will also cause hair loss, anemia, memory loss, digestive system diseases and other symptoms, which will bring great harm to health.

Professor Lin suggested that losing 2 pounds a week is the best speed to lose weight, which will not have adverse effects on health, but also make the physical examination indexes of many chronic diseases return to normal and improve the quality of life. If you really want to lose weight, the most scientific method is a reasonable diet plus aerobic exercise. On the premise of ensuring balanced nutrition, aerobic exercise can directly burn excess fat in the body, and truly achieve the effect of reducing fat and slimming.