Overweight
Excess weight is one of the most serious health conditions, and it is a negative complication of a person’s health. It is known as an increase in the number and size of fat cells, and the excess weight is evaluated using several methods, most notably the body mass index and the waist circumference. : Waist circumference), and can cause excessive weight of some complications such as high blood pressure, diabetes, atherosclerosis, heart disease, cancer, etc., and the treatment of obesity on the cause, degree and complications that result, and can be treated by making changes in the pattern Life, dieting healthy diet, increase the Physical activity, surgery may be a solution at times.
BMI
Body mass index (BMI) is one of the methods used to evaluate obesity or weight gain. It measures the body’s fat based on the weight of the person. It is applied to both males and females over the age of 20. It is worth noting that BMI does not take age, gender into account, as do muscle mass and race. The following table shows weight classification based on BMI:
| Category | Value of BMI |
|---|---|
| Weight loss | Less than 18.5 |
| Normal weight | 18.5-24.9 |
| Increase in weight | 25-29.9 |
| Obesity | More than 30 |
Fast diet in a week
There is the military diet, which is based on a diet of low calorie for three days a week, and the remaining four days a person should eat healthy, while continuing to eat a few calories, and what follows is a detailed explanation of this system Food:
- First three days:
| the meal | First day | the second day | the third day |
|---|---|---|---|
| Breakfast | A slice of toast with two tablespoons of peanut butter, half a grapefruit, and a cup of tea or coffee (optional). | Slice of toast, boiled egg, half banana, and a cup of tea or coffee (optional). | A slice of cheddar cheese, five tablets of salted biscuits, a small apple, and a cup of coffee or tea (optional). |
| the lunch | A slice of toast, with half a cup of tuna, a cup of coffee or tea (optional). | Boiled egg, a cup of white cheese, five tablets of salted biscuits, and a cup of coffee or tea (optional). | Slice of toast, one egg whether fried or boiled, and a cup of coffee or tea (optional). |
| the Dinner | 85 grams of meat, with a cup of green beans, a small apple, half a banana, and a cup of vanilla ice cream. | Two pieces of sausages, half a cup of carrots, with half a cup of broccoli, half a banana, half a cup of vanilla ice cream. | A cup of tuna, half a banana, and a cup of vanilla ice cream. |
- The remaining four days: In the remaining four days there is no restriction in the food groups, but the person should reduce the intake, not to exceed 1500 calories per day, and allow snacks to be consumed between the main meals.
Quickly lose weight
Weight loss diets often require an extra effort from the person, are unhealthy, and difficult to take as a lifestyle. In fact, weight loss of about 1 kg per week is a healthy weight loss and helps maintain long-term weight, even if Slowly, dieting quickly does not make a person get rid of fat in his body as much as he can if he follows a healthy diet, and most of what the body loses is fluid and muscle, because it is difficult to lose a large amount of fat in a period short.
Fast weight loss can be a safe option. In some cases, if it is done correctly, some doctors may prescribe a very limited calorie diet to lose weight quickly. If obesity causes serious health problems that require immediate intervention, diets like this require medical supervision , And it is difficult to maintain body weight after following.
Risk of low calorie diets
To follow diets with very low calorie health risks many, including the following:
- Reduce the speed of metabolic processes: Frequent intake of calories less than the body’s needs causes slow metabolic processes. Several studies have shown that following very low calorie diets reduces the body’s ability to burn calories by about 23%, and this effect continues In the long term even after the failure to follow the diet, and researchers believe that this is why people regain the weight lost after they stopped dieting.
- Feeling tired, suffering from lack of nutrients: Low calorie diets may not contain enough iron, folate, and vitamin B12, leading to anemia and extreme fatigue. The type of diet may limit the intake of some important nutrients such as protein, carbohydrates, calcium, vitamin A, magnesium, and many more.
- Reduce fertility: Calorie restriction negatively affects fertility, especially in women, because ovulation depends on hormone levels, and the levels of some hormones also depend in part on the amount of calories in the women’s diet.
- Orthopedic impairment: Reduces caloric restriction of estrogen and testosterone levels in the body, affecting bone formation, increasing its degradation, and thus weakening it.
- Immune weakness: The reduction of calories significantly, especially if a person exercised harsh exercise during the same period weaken the immunity of the body and exposure to infection and diseases more.