Excessive dieting and subtraction are harmful. First, it leads to osteoporosis.
Excessive dieting and weight loss can easily lead to osteoporosis.
Second, reduce personal sexual desire.
If carbohydrate intake is insufficient, the body will convert food, body fat and protein into energy for the body to use. Its metabolite ketone will accumulate in the blood, destroy the acid-base balance of the body and make people dizzy and have a headache. After a few weeks, the brain may adjust itself and temporarily use ketone as fuel, further causing acid-base imbalance in the body. It makes people feel irritable and depressed, and their sexual desire has declined.
Third, gastroptosis
Women who lose weight by dieting often feel loss of appetite, flatulence and pain, which may be a sign of gastroptosis. Patients with mild gastroptosis generally have no discomfort, while those with obvious gastroptosis often feel abdominal discomfort, fullness and weight loss, and the symptoms are aggravated after meals, standing or fatigue, accompanied by loss of appetite, nausea, belching, indigestion and constipation. When gastroptosis is severe. May be accompanied by liver, kidney, colon and other visceral ptosis.
Fourth, hair loss
Dieting to lose weight will lead to a shortage of body fat and protein for people who are too thin, so their hair will fall off frequently and their hair color will gradually lose its luster. If you go on a diet too much, your hair will lack enough nutrition. If your hair lacks iron intake, it will be yellow and dull, and the final result will inevitably be a lot of hair loss. Therefore, it is necessary to balance nutrition and not blindly diet to lose weight.
Verb (abbreviation for verb) anemia
Generally speaking, anemia means that the content of red blood cells and hemoglobin in human blood is lower than normal, which is often manifested as fatigue, dizziness, white lower eyelid and pale face. Anemia is the most common symptom of women, which is related to many reasons. Eating less and lacking nutrition may also be one of the reasons. Because of the unbalanced nutrition intake, the intake of hematopoietic substances such as iron, folic acid and vitamin B 12 is insufficient. Eating less, the basal metabolic rate is lower than that of ordinary people, so the gastrointestinal movement is slow and the gastric acid secretion is less, which affects the absorption of nutrients.
Sixth, memory decline.
The main motivation for brain work comes from fat. Eating too little leads to insufficient fat intake and storage in the body. Lack of nutrition in the body seriously damages brain cells, which will directly affect memory, so people are easy to forget. Some data show that patients who lose too much weight are often accompanied by memory loss. Therefore, we must be cautious about dieting to lose weight.
Seven, uterine prolapse
Without enough fat protection, the uterus can easily descend from the normal position along the vagina, the cervix will droop, and even get out of the vaginal orifice, resulting in uterine prolapse. Severe cases may also lead to cervical infection and even cervicitis. Faced with the potential threats of many diseases, doctors remind ladies who are keen on losing weight to pay attention to their health in advance, don't give up everything, and only pursue temporary beauty.
Scientific diet 1, vertical movement of staggered legs
Lie flat on the yoga mat or sofa, cross your legs on the ground and put your head in your hands. At this time, slowly lift your legs until they are perpendicular to the ground, then try to lift your head for five seconds, put it down and repeat this action.
2. Supine board exercise
Hold the handle of the supine board with both hands, straighten your body forward as far as possible, and then contract your body with your abdominal muscles. In this stretching and contracting action, the abdomen is well stretched.
3. Bending motion of long arm
Lie face up on the mat, hands straight above your head, palms closed. Knees bent. Then push your upper body up and push your shoulders hard, but don't stretch your neck and keep your arms straight. Put it down again. Repeat.
Step 4 "cycling"
Lie flat on the ground and lean on the back of your head. Bend your right knee on your right chest and put your left arm close to your right knee. At this time, you need to lift your left body. Then do the opposite. Reciprocating motion
5. Abdominal exercise of lying down and lifting legs
This exercise also makes full use of the strength of abdominal muscles, focusing on the following strength. Exercise: Lie on your back with your hands at your sides and your feet crossed. Abdominal muscles lift legs hard and knees bend. Then put it down. Say it again. Because the action is relatively simple, we must rely on the strength of the abdomen rather than the strength of the thigh.
6. "Captain's seat" movement
Stand in the middle of this chair, hold the armrest with both hands and lean back against the "back of the chair". Then slowly squat down until you finally feel yourself sitting in a chair. The key point is to keep the waist strong, the position of the feet still, and let the thighs bear the force.
7. Flexion movement on the fitness ball
Lying on the fitness ball, the lower back touches the ball. Cross your hands on your chest or hold your head. Lift the upper body away from the ball at the waist, and try to keep the balance of the fitness ball. Lie down again and do sit-ups repeatedly on the sphere. This exercise is very effective for abdominal exercise.
8. Straighten your legs and abdomen
Like the thin belly exercise above, you need to lie on the ground with your legs just above the ceiling. Hold the back of the head with both hands, and point the heel forcefully to the ceiling above to make body form U-shaped. Then return to the original position and continue to do this action.