本帖最后由 honeymic 于 25-5-2015 10:20 AM 编辑
Nicole,
你还在算“卡路里”啊? 人家看 “GI”囖。。。
GI stands for Glycemic Index and is a measure of the impact of food on your blood sugar. Foods with a high GI tend to quickly raise your body's blood sugar levels, by contrast foods with a low GI will raise them more slowly and over a longer period.
。。。
|