How Many Calories and Protein Are in 100 Grams of Onions?
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4 min read
Raw onions are remarkably low in calories, with a standard serving of 100 grams providing approximately 40 calories. A small amount of protein accompanies this, making it a flavorful yet light addition to many meals. Our article details exactly how many calories and protein are in 100 grams of onions, along with other key nutritional facts.
