玉米麵也是高澱粉類，玉米麵的Taco Shell 比白麵的升糖指數更高。

根據這個：https://www.milkandhoneynutrition.com/tortillas-for-diabetes-flour-corn-low-carb-more/

 

Flour tortilla glycemic index

Flour tortillas have a glycemic index score of 30 and a glycemic load of 8. This categorizes them as a low glycemic food. 

 

Corn tortilla glycemic index

White corn tortillas have a glycemic index of 52 and a glycemic load of 12. Based on this, they are considered a low glycemic food, however, I would still recommend pairing them with some additional fiber and protein like beans, avocado, meat, and/or veggies.