Burgers are high in calories, with 100 grams containing about 458 calories. Every 100 grams of burger calories account for about 20% of the total calories needed by Chinese adults in a day. Burgers are made from bread, cheese, vegetables and patties. Cats contain a lot of sugar, and patties contain a lot of fat and calories and are low in vitamins, making them unsuitable for people with high blood pressure and high blood cholesterol.