1, low gi refers to foods with low glycemic index, and GI is the abbreviation of glycemic index. Low GI food means that the ability of this food to raise blood sugar is relatively low, so that the speed of raising blood sugar is relatively slow, the peak value of raising blood sugar is relatively low, and the speed of decline is relatively slow.

2, high GI food means that this food can quickly raise blood sugar, and it will rise very high, and it will also drop very quickly, and blood sugar fluctuations are very obvious. In terms of nutrition, foods with a GI value above 70 are high GI foods, those with a GI value between 55 and 70 are medium, and those with a GI value below 55 are low GI foods.