An egg has about 76 calories (76,000 calories), and it takes 52.4 minutes to walk to consume it. Crispy sesame cakes have higher calories. If you are losing weight, you should eat less. It actually depends on your body's metabolic level. Normal adults usually need 2000 to 3500 calories a day. In other words, in terms of calories, you eat too much. So exercise is needed to consume too much heat. For every 3000 calories consumed, about one catty of meat is lost.