In this world, every person is unique, and each person’s genetic makeup and sequence are not exactly the same. Although food is digested through the stomach and absorbed through the intestine, each person will digest and absorb the same food differently, which should be well understood. This is because each person’s digestive and absorption enzymes and sensitivity to food will be different. It is self-evident that diet needs to be individualized, but truly individualized needs to be supported by big data, not based on a single one-time result, but we can get a little insight from it. Good “food” may not be right for you Indeed, cereal, to put it mildly, has a lot of benefits. Theoretically, cereal can increase our sense of satiety, helping us to control our diet; and rich in dietary fiber, can delay the residence time of food in the stomach, so that the rise of blood sugar after meals tend to moderate, to control the role of regulating blood sugar. It can also lower cholesterol, relieve constipation and reduce the occurrence of intestinal cancer. Cereals have so many benefits, I do not deny, but also advocate that sugar lovers can properly eat more cereal, but there is a very important premise: it is suitable for you. Diet management should be fine personalized Diet management, an indispensable part for sugar lovers. Most of the sugar lovers only know that they should eat less and more meals, eat more roughage, and eat less food with a high glycemic index, which are generalities. However, for themselves, what food glycemic index is high, when to add a meal is good, add a meal to eat what is better and a series of questions, I can say for sure that not many sugar lovers can answer up. And these are precisely the core part of diet management – the refinement of diet, personalized management. Only after solving these problems, we can be considered to have achieved the dietary management of diabetes, otherwise it is just empty talk. Combined with the above example, we need to understand, for our “own”, eating 100 grams of bananas will not rise sugar, blood sugar will rise a few points, eating 50 grams of cereal is not really good blood sugar control effect, after eating my blood sugar is the highest value, these are the “own” meaningful results. “These are the results that are meaningful to us, not just a generalized banana sugar rise fast, cereal sugar control good.