Incidence of certain diseases, such as organic:
Overactive thyroid gland and diabetes.
Some digestive diseases that prevent the absorption of digested food, such as malabsorption disease or celiac disease.
- Incidence of certain tumors.
- Some psychiatric injury such as severe depression, which causes loss of appetite, and obsession that makes him the infected do not feel hungry, and anorexia nervosa, and tension.
An increase in the rate of metabolism, so the body burns most of the food you eat, and human remains thin in spite of eating foods in abundance.
It is not easy to increase the weight compared to the average person, or with excess weight, due inherited genes or because of the increased metabolic rate, or the burning of food for him, or because he has fewer fat cells, or because of the increased length or simply because it is not keen on eating, therefore it must be the constant work and not the boredom of attempts.
Therapeutic follow the following:
- Eat small meals and multiple rather than large meals and a few, for example, to a slim three meals a head and three small meals needed, the first between breakfast and lunch and the second between lunch and dinner, and the last before going to sleep.
- Eat fruit mixture energy-rich foods, with milk "Cocktail" and a private cocktail bananas, and confectionery products such as pies and cakes.
- Start the meal dish president, and the postponement of power and fruit for another meal.
- Eating fruits and vegetables is a must, to supply the body with vitamins and minerals essential for health.
- Eat some of the sweets at the end of each meal or replaced sandwich of cream and jam or honey.
- Adding olive oil to the authorities.
- Add honey to milk and hot drinks.
- Eat nuts and dried fruits in small meals or add to the power and rice.
- Drinking a glass of milk with lunch and dinner.
- Whole milk or multiplier, and it brings the addition of a third of a cup of powdered skimmed milk to a cup of full-fat milk, and it contains calories superiority of whole milk by 50% and the amount of protein weakness of whole milk.
- Avoid drinking water during meals, because that weakens the digestive enzymes, and hinders the process of digestion, as well as it fills the stomach, makes a slim feel satiety quickly.
- Chewing food slowly enough.
- Exercise regularly, because it strengthens muscles and makes weight gain concentrated in the muscle rather than fat gain, it also opens the appetite, and reduce the impact of psychological pressure on the public health.