Glycemic index of grapefruit juice (sugar free)
The glycemic index (GI) of grapefruit juice (sugar free) equals to 45, which classifies it as a low GI food.
Glycemic load of grapefruit juice (sugar free)
The glycemic load (GL) of grapefruit juice (sugar free) is equal to 4.5, whichclassifies it as a low GL food.
Grapefruit juice (sugar free): Calories and Nutritional info
100 grams of grapefruit juice (sugar free) contain 40 kcal (167 kJ), 0.0 grams of proteins, 10.0 grams of carbohydrates, and 0.0 grams of fats.