Amaranth Grain Glycemic Index (GI) - Is It High or Low?

by Elen Khachatrian | Last updated on August 21, 2024

Medically reviewed by Ani Harutyunyan

Amaranth has a low sugar content—1.7 g per 100 g—but it also contains high levels of fiber and net carbs.

Based on the numbers of Glycemic Index Values, the glycemic index of cooked amaranth grain is equal to 97 (1).

The GI of popped amaranth with milk and non-nutritive sweetener falls in the range of 97±19.

The glycemic index of flour flatbread with amaranth and wheat in a ratio of one to two is 66±10, whereas the glycemic index of flour flatbread with amaranth and wheat in a ratio of one to one is higher: 76±20.

Chapatti, made from amaranth-wheat composite flour with bottle gourd and tomato curry, has a GI of 66±10 (1).

The action of amaranth on blood glucose levels seems to be controversial. According to some studies, consuming grain or oil may protect against insulin deficiency; others assert that starch's high glycemic index is a liability to diabetic patients. As a study shows, mixing amaranth grain with other grains may lower its GI value (3).

In summary, although amaranth grain is low in sugar and high in fiber, caution should be exercised when recommending this product to diabetic patients (2).

You can find our glycemic index table for many foods and beverages by following the link.