What will happen if a person doesn't eat for three days_What will happen if a person doesn't eat for three days

If a person does not eat for three days, it will lead to malnutrition, slower gastrointestinal motility, lower body metabolism, etc. Therefore, you cannot lose weight by dieting. If we don't eat for three days and only drink water, many people will experience weakness in their limbs and their bodies will become very weak. Female friends who want to lose weight should choose other weight loss methods.

1. Can I lose weight by not eating for 3 days?

Long-term dieting will cause our body to lack nutrition, and in order to maintain normal life activities, the basal metabolic rate will decrease. This is also the reason why dieting and weight loss encounter bottlenecks. If you want to lose weight, the most undesirable thing to do is to go on a diet, as this will make your body very weak, and when your diet returns to normal, it will often lead to a rapid rebound in weight. And trying to lose weight by not eating for three days is even more undesirable, as it will cause many diseases in the body and the loss will outweigh the gain. You can lose weight by not eating for 3 days.

2. Several most effective weight loss methods

Reduce calorie intake. Nutritionists agree that no matter what you control—protein, carbohydrates, or fat—you ultimately reduce caloric intake. If a person consumes 800 fewer calories per day, he or she can lose 10 pounds in 6 weeks; if he or she consumes 500 fewer calories per day, he or she can lose 10 pounds in 2.5 months. This weight loss method can be easily achieved by every obese person.

Eat less fatty foods. Experts point out that every gram of fat contains 9 kilocalories. Compared with fat, carbohydrates and protein contain much lower calories per gram, about 4 kcal. Therefore, you don't have to eat less to lose weight. You can replace the fat-containing foods you eat every day (such as butter, etc.) with fresh vegetables, fruits, and grains. Experts believe that if you only eat 20-40 grams of fat a day, you can lose 10 pounds in 2 months. However, not everyone can lose weight by eating less fat. If you eat too much carbohydrates, you will also gain weight.

3. Disadvantages of skipping meals

Insufficient high-quality protein. When we do not take in enough high-quality protein, it will affect the function of the entire body. The skin becomes dull, lusterless, and prone to aging (loss of collagen); metabolic disorders, endocrine disorders, and acne (enzymes and hormones cannot be fully produced); resistance decreases (lack of antibodies); severe deficiency may cause edema (osmotic pressure cannot be adjusted).

Deficiency of various vitamins. Lack of vitamin A can easily cause gastrointestinal and urinary tract infections, and even affect the reproductive system. Lack of vitamin B will reduce carbohydrate and fat metabolism, making it easy to become obese. Lack of vitamins can hinder collagen synthesis and affect skin elasticity and radiance. The body's detoxification function is impaired. Resistance is significantly reduced.

What kind of exercise should I do to lose weight?

Cat stretch. This action requires ladies to kneel on the bed and then support the bed with both hands. Then start to tighten your abdomen, lower your head, and stop when your body forms a circle. Take three deep breaths. Then relax your body, arch your back, look up at the ceiling, maintain this position and take three deep breaths. Finally return to the original position and repeat 3 times.

Sit cross-legged on one side and press the body downward. Sit with your legs straight, bend your left leg and bring it close to your body, keep your ankle close to the inside of your right thigh, straighten your arms, and lean your upper body forward until your hands are holding your right toes and your chest is close to your thigh. Hold for 10-15 seconds and repeat 10 times.

Air cycling exercise. The reason why aerial cycling can reduce belly fat is that when the legs are moving, the strength of the waist and abdomen is used. The more accurate the movement, the more powerful the exercise for the waist and abdomen. But you should also be careful not to exercise too much, and it is best to do this before going to bed, the effect will be better. Lie on your back on the bed or mat, then lift your legs, keep your upper body close to the ground, then bend your knees and alternately simulate the movement of cycling, about 30-50 times each time. If you are just starting out, place a pillow under your hips for support. When doing the exercise, it is best to keep the instep of your feet straight. Do not move too fast. Do the movement slowly and feel the changes in the abdominal and leg muscles.