Of course, for most people, such eating habits will have a certain negative impact on the body. Because there is a certain scientific basis for people to eat three meals a day, if you forcefully disrupt this law, the entire digestive system will react, lightly nausea and difficult, or cause serious digestive diseases, such as gastric ulcers, and even lead to the phenomenon of eating will want to vomit in the future. In addition, this diet will lead to long-term nutritional intake is insufficient, a great impact on the body, daily life may also be low blood sugar, do things weak, easy to fatigue and other reactions. Girls only eat breakfast to lose weight will also disrupt the normal endocrine, affecting the normal secretion of estrogen, it is easy to delay the menstrual period, the amount of menstrual blood or even amenorrhea.
This kind of through the limit to reduce the diet to achieve weight loss effect, is very easy to cause damage to the basal metabolic rate, the consequences are weight rebound. And even if you bounce back in weight, the basal metabolic rate will not necessarily be restored. What is basal metabolism? A simple understanding is that even if we do not do anything 24 hours a day, just lying quietly in bed, every cell of the body will still be metabolized, still to consume calories, that is, the minimum amount of calories needed for a person to live.
The human body has an instinct, when severe hunger occurs, will open the self-protection mechanism, automatically enter the "energy-saving mode", the specific performance is: downward adjustment of the basal metabolic rate to maintain life, demolition is not necessary muscle to supply energy, to store enough fat in order to cope with the harsher survival environment, and so on. Thus, prolonged intense dieting will very definitely dismantle the body's muscles and hurt the basal metabolism.
Since you're dieting for your life, why not achieve weight loss through proper fitness.