Celery is a crisp, hydrating vegetable with a very low calorie count and a surprising array of vitamins and plant compounds, notably vitamin K and potassium.
Nutrition Facts
Serving Size: 1 cup chopped (101g)
Calories: 14
Calories: 14
Fiber: 1.6g
Sugar: 1.3g
Protein: 0.7g
Fat: 0.2g
Key Nutrients
Vitamin K, Potassium, Folate
Key Vitamins
Vitamin K (37% DV), Vitamin A (9% DV), Folate (9% DV), Vitamin C
Tells you how big that rise actually is once portion size is factored in.
Example:
Watermelon has a high GI (it digests quickly) but a low GL because a normal serving doesn’t contain many carbs so the actual blood-sugar impact is small.
Why it matters:
Understanding both GI and GL gives you a clearer picture of how foods affect your blood sugar both the speed of the rise and the true impact based on the portion you eat.