Fava beans eat more, if it leads to the body’s intake of calories more than the calories consumed, it may grow fat, while if the total calories consumed is less than the calories consumed, generally will not grow fat. Fava beans contain a variety of nutrients, usually per 100 grams of beans containing 341 kcal of energy, protein 26.12 grams, 58.29 grams of carbohydrates, 25 grams of crude fiber, calcium 103 milligrams, magnesium 192 milligrams, potassium 1,062 milligrams, phosphorus 421 milligrams, in addition to a variety of vitamins and amino acids, etc., which is a kind of food more beneficial to human health. But fava beans contain large calories, if only occasionally eat too much, generally does not lead to body fat, and if often too much food, making the body intake of calories too much, more than the consumption of calories, it is easy to lead to body fat. If you need to control your weight, it is recommended that usually no matter what you eat to control the amount of food, do not eat too much, but also more physical exercise, is conducive to weight control.