8 Foods That Contain Almost Zero Calories

Cucumber: A single cucumber contains only around 16 calories, making it an excellent choice for snacking or adding to salads.

Celery: A single stalk of celery contains only around 6 calories, making it an ideal snack for those watching their calorie intake.

Spinach: A cup of spinach contains only around 7 calories, making it a nutrient-dense and low-calorie addition to salads, smoothies, and soups.

Broccoli: A cup of chopped broccoli contains only around 31 calories, making it an excellent source of vitamins and minerals for those on a low-calorie diet.

Grapefruit: A half grapefruit contains only around 52 calories, making it a filling and refreshing snack option.

Watermelon: A cup of diced watermelon contains only around 46 calories, making it a low-calorie and hydrating option for a snack or dessert.

Zucchini: A cup of sliced zucchini contains only around 20 calories, making it an excellent addition to stir-fries, soups, and salads.

Cauliflower: A cup of chopped cauliflower contains only around 25 calories, making it an excellent low-calorie alternative to rice or pasta.