Lin Xinjie arranges and edits. When you have a cold, a fever and are unwell, do you often feel that you have no appetite and have no appetite for anything? Kenichi Ishihara, a Japanese doctor of medicine, believes that loss of appetite is a biological instinct, knowing that "fasting can enhance immunity" and many diseases are related to "eating too much". Therefore, if you want to live a long and healthy life, you can start with the "Ishihara basic diet" and let your body naturally improve your immunity! Dr. Marley, a professor of medicine at the University of Minnesota, has published a paper pointing out that loss of appetite when sick is actually a manifestation of the body's defense mechanism. Ishihara said that white blood cells will devour foreign bodies in the blood and play an immune function. When people eat too much, there will be a lot of nutrients in the blood, which will make white blood cells in a state of "eating too much" and unable to swallow pathogens, cancer cells and other foreign bodies. On the contrary, when there are few nutrients in the blood on an empty stomach, white blood cells can fully devour all kinds of pathogenic bacteria. These diseases are all related to eating too much! Dr. Ishihara pointed out in the book "Let Disease Be the Beginning of Longevity" that Mark? Dr. Hestan has proved through experiments that insulin and growth hormone can promote cell division and growth and accelerate the proliferation of cancer cells. Because a large amount of diet will increase the insulin secretion of pancreas, it can slow down cell division and reduce the risk of cancer by stopping mice from eating every other meal. The Japanese Ministry of Health, Labor and Welfare has also conducted a follow-up survey for 9~ 12 years, and found that the risk of colorectal cancer in obese people is 1.5 times that of the general population. Dr. Von Dana, an associate professor at the School of Medicine, University of Washington, USA, has followed up the physical condition of subjects who kept a low-calorie diet for six years, and found that their hearts not only have better vascular elasticity, but also have younger diastolic function 15 years old! In addition, Dr. Tsukiki Ishihara also pointed out that when eating a lot, not only the fat, sugar and protein in the blood will increase, but also the metabolic wastes of various nutrients will increase, and these metabolic wastes are the best source of nutrition for bacteria, thus causing various inflammations. Ishihara firmly believes that if you eat less than one meal every day, you can reduce the incidence of diseases, and it is better to "skip breakfast" because the morning is in the period of waste metabolism and excretion in the body. If you eat at this time, in order to digest food, the blood will be concentrated in the gastrointestinal tract and cannot be excreted, making it easy for the old waste in the body to accumulate. But what if you don't eat breakfast and have no physical strength? Ishihara firmly believes that as long as the intake of calories does not burden the stomach, you can drink black tea with honey or brown sugar in the morning, which not only provides sugar, but also is rich in vitamins and minerals. Honey can also moisten intestines and promote immunity. In addition, adding ginger paste or ginger powder to black tea can also warm the body, promote immunity, prevent thrombosis and lower cholesterol. Ishihara also recommended the use of "apple carrot juice" squeezed from two carrots and an apple with skin to supplement various vitamins and minerals that the body lacks and help prevent cancer. At lunch, you can choose buckwheat noodles as the staple food. Buckwheat contains 8 kinds of amino acids necessary for human body. Vegetable fat can also clean blood, prevent arteriosclerosis and provide rich dietary fiber and minerals. Because buckwheat lacks vitamin A and vitamin C, it can be supplemented with chopped green onion and seven-flavored rice. Its spicy ingredients can also dilate blood vessels, burn fat and promote sweating and metabolism. You can have whatever you want for dinner. Ishihara firmly believes that as long as it's not too much, it's okay to have a drink. If you feel hungry between meals, you can eat chocolate, brown sugar or ginger black tea with honey or brown sugar. Source: Let disease be the beginning of longevity/Ishigaki/Neo-naturalism.