Grapefruit juice (sugar free)
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, which classifies it as a low GL food. …

