Tomatoes Nutrition Facts

Calories, fat, protein, and carbohydrate values for Tomatoes.


There are 22 calories in Tomatoes.


Nutrition Facts
Serving Size:


medium whole (2-3/5″ dia) (123 grams)

Amount Per Serving
Calories from Fat 2.2
Calories 22

% Daily Value*

Total Fat 0.3 grams

Saturated Fat 0 grams

Trans Fat 0 grams
Polyunsaturated Fat 0.1 grams
Monounsaturated Fat 0 grams

Cholesterol 0 milligrams

Sodium 6.2 milligrams

Potassium 292 milligrams

Total Carbohydrates 4.8 grams

Dietary Fiber 1.5 grams

Sugars 3.2 grams
Protein 1.1 grams

Vitamin A


Vitamin C





Percent Daily Values are based on a 2000 calorie diet.

Food / Beverages > Produce > Tomatoes > Tomatoes (Fresh)

How long would it take to burn off 20 KCal?
Walking (3mph) 6 minutes
Running (6mph) 2 minutes
Bicycling (10mph) 3 minutes
Values estimated based on person weighing 140 lbs.

Additional Information

Tomatoes are not only a versatile ingredient in a variety of cuisines, but also a nutritional powerhouse. They are widely consumed around the world and offer a number of health benefits. In this expert article, we will explore the characteristics, benefits, and drawbacks of tomatoes and why they are considered a valuable addition to a healthy diet.
Characteristics of Tomatoes
Tomatoes come in a variety of varieties, shapes, and sizes, and offer a vibrant range of colors from red and yellow to green and even purple. They are botanically classified as a fruit because they come from a flower and are seed-bearing. However, they are commonly referred to and used as a vegetable in culinary applications.
Benefits of Tomatoes

  1. Rich in nutrients: Tomatoes are a low-calorie food that packs a punch when it comes to essential nutrients. They are an excellent source of vitamins A and C, providing antioxidant benefits that support a healthy immune system and help protect against cell damage.
  2. Lycopene Powerhouse: One of the key components of tomatoes is lycopene, a powerful antioxidant responsible for the bright red color of the fruit. Lycopene has been linked to several health benefits, including reducing the risk of certain types of cancer, particularly prostate cancer, and promoting heart health.
  3. Heart-healthy properties: Tomatoes contain potassium, a mineral that plays an important role in maintaining healthy blood pressure levels. In addition, the presence of lycopene and other antioxidants in tomatoes has been linked to a reduced risk of cardiovascular disease.
  4. Skin health: The high vitamin C content in tomatoes promotes collagen production, which is essential for maintaining healthy skin. The antioxidants in tomatoes also help protect the skin from damage caused by free radicals and UV rays.
  5. Digestive Health: Tomatoes are a good source of fiber, which helps maintain a healthy digestive system. Fiber helps regulate bowel movements, prevents constipation, and supports overall gut health.

Disadvantages of tomatoes

  1. Acidic nature: Tomatoes are naturally acidic, which can cause discomfort for those with sensitive stomachs or acid reflux. However, cooking tomatoes or choosing low-acid tomato varieties can help mitigate these effects.
  2. Allergies and Sensitivities: Some people may be allergic or sensitive to tomatoes, experiencing symptoms such as skin rashes, digestive upset, or respiratory problems. If you have a known allergy or sensitivity, it is advisable to avoid consuming tomatoes or consult a healthcare professional.
  3. Solanaceous Sensitivity: Tomatoes belong to the nightshade family, which also includes other vegetables such as potatoes, peppers, and eggplant. Some people with nightshade sensitivity may experience inflammation or digestive problems when they eat tomatoes. It is important to be aware of your body’s reactions and adjust your diet accordingly.

Tomatoes are a versatile and nutritious addition to a balanced diet, offering a range of health benefits. From their rich nutritional profile to their potential protective effects against certain diseases, tomatoes have earned their place as a valuable ingredient in a variety of culinary creations. However, it’s important to consider individual sensitivities and potential drawbacks associated with tomatoes. As with any food, moderation and personal awareness are key to reaping the benefits while minimizing potential adverse effects. So the next time you enjoy a fresh tomato salad or flavorful tomato sauce, enjoy not only the taste, but also the many health benefits it brings to your plate.

Questions and Answers

Are tomatoes a good nutritional source?

Yes, tomatoes are packed with important nutrients. They are an excellent source of vitamins A and C, which support a healthy immune system and promote skin health. Tomatoes also contain potassium, fiber, and antioxidants such as lycopene, which contribute to heart health and offer protective benefits against certain cancers.

Can tomatoes be good for heart health?

Yes, tomatoes have been associated with heart health benefits. The presence of lycopene and other antioxidants in tomatoes may help reduce the risk of cardiovascular disease. In addition, the potassium content of tomatoes supports healthy blood pressure levels, further contributing to heart health.

Are there any disadvantages or side effects associated with tomatoes?

While tomatoes are generally considered a healthy food, there are some considerations to keep in mind. Tomatoes are naturally acidic, which can cause discomfort for people with sensitive stomachs or acid reflux. Some people may also have allergies or sensitivities to tomatoes, experiencing symptoms such as skin rashes or digestive problems. In addition, individuals with nightshade sensitivity may experience inflammation or digestive problems when consuming tomatoes.

Can tomatoes be part of a weight loss diet?

Yes, tomatoes can be a beneficial addition to a weight loss diet. They are low in calories and high in fiber, which can help promote satiety and healthy digestion. In addition, the nutrient-dense nature of tomatoes provides essential vitamins and minerals while keeping calories low.

How should tomatoes be included in a healthy diet?

Tomatoes can be enjoyed in a variety of ways to reap their nutritional benefits. They can be used in salads, salsas, sauces, soups, and stir-fries. Fresh tomatoes can be sliced and added to sandwiches or eaten as a snack. Cooking tomatoes with a little healthy fat, such as olive oil, can increase the absorption of certain nutrients. It’s important to eat tomatoes as part of a balanced diet that includes a variety of fruits, vegetables, whole grains, lean protein, and healthy fats.