Now, this gets into the glycemic index argument, right?

现在，这涉及到血糖指数的争论，对吧？

Since they have a low glycemic index, they deliver sustained energy to the bloodstream during digestion, stabilizing blood sugar levels and mood.

由于它们的升糖指数较低，因此它们在消化过程中为血液输送持续的能量，从而稳定血糖水平和情绪。