Vegetables

Tomato Nutrition Facts

Rich in lycopene — the antioxidant behind its red color.

About Tomato

Tomatoes are the primary dietary source of lycopene, a powerful antioxidant linked to reduced risk of heart disease and certain cancers. They provide a good balance of vitamin C, vitamin A, and potassium at very low calorie cost. Cooking tomatoes actually increases lycopene bioavailability, making tomato sauce one of the best ways to get this nutrient.

Macronutrients

Per serving: 1 medium (123g)

22

Calories

1.1g

Protein

4.8g

Carbs

0.2g

Fat

1.5g

Fiber

Vitamins

Vitamin C17mg (19% DV)
Vitamin A51mcg (6% DV)
Vitamin K10mcg (8% DV)

Minerals

Potassium292mg (6% DV)

Fun Fact

Tomatoes are technically a fruit — the Supreme Court ruled them a vegetable for tariff purposes in 1893.

Seasonality

Peak season June through September. Best flavor from local, vine-ripened summer tomatoes.

Storage Tip

Store at room temperature until ripe. Never refrigerate unripe tomatoes — cold kills flavor compounds.

Nutrition Facts

Serving size 1 medium (123g)

Calories22
% Daily Value*
Total Fat 0.2g0%
Saturated Fat 0g0%
Trans Fat 0g
Cholesterol 0mg0%
Sodium 6mg0%
Total Carbohydrate 4.8g2%
Dietary Fiber 1.5g5%
Total Sugars 3.2g
Protein 1.1g2%
Vitamin C 17mg19%
Vitamin A 51mcg6%
Vitamin K 10mcg8%
Potassium 292mg6%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Key Highlights

  • 19% Daily Value of Vitamin C
  • 6% Daily Value of Potassium
  • 22 calories per serving
  • 1.5g of dietary fiber

Nutrition values are based on USDA FoodData Central and represent typical values per serving. Actual nutrition may vary based on variety, growing conditions, and preparation method. Percent Daily Values are based on a 2,000-calorie diet.

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