Group 1 - The core concept of "low GI" refers to the glycemic index, which indicates the ability of a food to raise blood sugar levels. Low GI foods are defined as those with a glycemic index of 55 or less, according to the 2023 guidelines from the Chinese Nutrition Society [1] - The market for low GI foods is expanding, with a variety of products such as cereals, cakes, beverages, and even low GI rice and noodles available in supermarkets. These products are prominently displayed and often come at a higher price point compared to regular options [2][4] - There is a significant consumer interest in low GI foods, with some products marketed as suitable for diabetics, pregnant women, and those looking to lose weight. However, there is ongoing debate regarding the effectiveness of these foods [9] Group 2 - Experts suggest that low GI foods are not a necessity for everyone and can be viewed as a choice in managing sugar intake. There are many economical and practical methods for controlling blood sugar that individuals can easily adopt [11] - Practical tips for lowering glycemic index include mixing beans or other grains with rice during cooking, adjusting the order of food consumption during meals, and practicing mindful eating [12] - Additional lifestyle factors such as ensuring adequate sleep and maintaining a calm mindset are also important for blood sugar regulation, alongside dietary and exercise habits [16]
低GI饮食成热门 是健康新选还是消费陷阱？
Yang Shi Xin Wen·2025-12-28 20:46