Arugula (or rocket) is a leafy green vegetable that has only 5 calories per cup.
In addition to being rich in vitamin K, arugula is also a good source of fiber and antioxidants.
When grilled, asparagus becomes a delicious and nutritious side dish that requires only olive oil (healthy!) and parmesan cheese.
Twenty calories and two grams of fiber, two grams of protein, and half the recommended daily allowance of vitamin K may be found in just a half-cup meal.
Green, yellow, red, and orange bell peppers are all sweet, but their calorie counts don't reflect that.
One cup of bell peppers (the equivalent of around a medium-sized pepper) contains just about 30 calories.