Under 40 Calories Foods That You Must Try

Have you ever heard the theory that certain foods have a negative caloric effect, meaning they burn more calories during the digestive process than they contribute? (Celery and apples are often cited as examples). Turns out the negative calorie theory is a myth. But that doesn’t mean some foods aren’t incredibly low-calorie and super-nutritious. Here’s a list of our favourite almost-zero-calorie foods.

Arugula: Calories: 4 per cup
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Asparagus: Calories: 27 per cup
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Brussel Sprouts: Calories: 38 per cup
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Grapefruit: Calories: 39 per half fruit
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Mushrooms: Calories: 15 per cup
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Zucchini: Calories: 20 per cup
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Kale: Calories: 5 per cup
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Pumpkin: Calories: 30 per cup
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Radishes: Calories: 19 per cup
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Fennel: Calories: 27 per cup
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Celery: Calories: 16 per cup
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Berries: Calories: 32 per 1/2 cup

Carrots: Calories: 22 per 1/2 cup
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Broccoli: Calories: 31 per cup
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Broth: Calories: 10 per cup
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Cabbage: Calories: 22 per cup
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Lettuce: Calories: 5 per cup
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Beets: Calories: 37 per 1/2 cup
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Tomatoes: Calories: 22 per medium tomato
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Turnips: Calories: 36 per cup

-Zucchini: Calories: 20 per cup