Lose 9 kg in 3 weeks by eating only 800 calories a day

It is said that there is no shortcut to losing weight, and only gradual control of diet and exercise can lead to healthy weight loss. However, the well-known American weight loss coach Bob Harper proposed a set of dietary weight loss principles in the program, claiming that women can lose 9 kilograms in just 3 weeks by consuming 800 calories a day and men 1200 calories, but vegetables are not restricted.

A US slimming coach has launched an 800-calorie menu exclusively for women, proposing a new diet concept that claims that women can lose 9 kilograms in 3 weeks.

According to the British Daily Mail, in his new book, Harbour proposed a lot of knowledge that people who want to lose weight must know, including calorie calculation, nutritional ratio, etc., which is basically the 40/40/20 rule, which means 40% protein, 40% carbohydrates and 20% fat.

Haber also proposed the concept of "net carbs" to offset carbohydrates with fiber. For example, 1 cup of blueberries contains 21 grams of carbohydrates and 4 grams of fiber, so the "net carbs" are 17 grams. He used this to encourage people who want to lose weight to consume a lot of fiber-rich fruits and vegetables. "You won't get fat just by eating a lot of broccoli. The key is to eat less refined carbohydrates."

However, in the United States, there are many people with excessive BMI and severe obesity, and even more of them weigh hundreds of kilograms. Therefore, under this standard, it is reasonable to lose 9 kilograms in 3 weeks according to this rule. However, for people whose weight is already within the standard value, if they continue to follow the 800-calorie principle to lose weight, it may lead to insufficient nutrients in the body and even a decrease in the body's immunity.

800-calorie weight loss menu for women

Breakfast: 1 small banana + 1 serving of low-fat yogurt + 1 cup of black coffee (185 calories)

Lunch: canned tuna + vegetable salad + 1 teaspoon olive oil (90 calories)

Snack: Apple + 2 slices of whole wheat bread + 1 teaspoon of butter (265 calories)

Dinner: Avocado + North African millet rice + chicken breast + spinach + red wine (259 calories)

Source: Daily Mail