Introduction
Tomato is a familiar everyday food, but it becomes much easier to use well when you understand its calories and nutrient profile. This guide summarizes tomato nutrition per 100 g, key vitamins and minerals, practical health benefits, and simple eating tips for different goals.
π Tomato Nutrition Facts
Per 100 g
| Nutrient | Amount |
|---|---|
| π₯ Calories | 18 kcal |
| π Carbohydrates | 3.9g |
| π₯© Protein | 0.9g |
| π§ Fat | 0.2g |
| π¬ Sugar | 2.6g |
| πΎ Fiber | 1.2g |
| π§ Sodium | 5mg |
| π©Έ Cholesterol | 0mg |
Per 100 g, tomato provides 18 kcal, with 3.9g carbohydrates, 0.9g protein, 0.2g fat, and 1.2g fiber. The numbers are useful, but the real value comes from how it fits into a complete plate. Pair it with protein, fiber-rich sides, or healthy fats depending on your goal, and adjust portions based on your total daily intake.
π₯ Key Vitamins
| Nutrient | Amount | Daily Value | Main Role |
|---|---|---|---|
| Vitamin C | 13.7mg | 15% | Supports antioxidant defense, collagen production, and normal immune function. |
| Vitamin A | 42ΞΌg RAE | 5% | Contributes to vision, immune function, and healthy skin. |
| Vitamin K | 7.9ΞΌg | 7% | Helps normal blood clotting and contributes to bone metabolism. |
| Folate | 15ΞΌg | 4% | Important for DNA synthesis, cell division, and red blood cell formation. |
π Essential Minerals
| Nutrient | Amount | Daily Value | Main Role |
|---|---|---|---|
| Potassium | 237mg | 5% | Helps fluid balance, muscle function, and healthy blood pressure patterns. |
| Magnesium | 11mg | 3% | Supports muscle relaxation, energy metabolism, and many enzyme reactions. |
| Phosphorus | 24mg | 3% | Contributes to bones, teeth, cell membranes, and energy production. |
| Iron | 0.3mg | 2% | Supports oxygen transport and energy levels through red blood cells. |
βοΈ Tomato Calorie Comparison
Tomato provides 18 kcal per 100 g. Calories are only one part of the picture: protein, fiber, water content, and cooking method all change how satisfying a serving feels.
π Health Benefits of Tomato
1. Provides Protective Plant Nutrients
Tomato brings naturally occurring vitamins, minerals, or plant compounds that help round out antioxidant intake. It works best as part of a varied diet with different colors and food groups.
Key nutrients: Vitamin C, Vitamin A, Potassium, Magnesium
2. Supports Digestive Comfort
Tomato can contribute to a more balanced gut-friendly plate, especially when eaten with enough water and other fiber-rich foods. Start with moderate portions if you are sensitive to fiber or fermented foods.
Key nutrients: Vitamin C, Vitamin A, Potassium, Magnesium
3. Helps Fullness and Weight Management
Tomato can make meals feel more satisfying when portions are matched to your calorie needs. Combining it with vegetables, whole grains, or lean protein can reduce snack cravings and support easier meal planning.
Key nutrients: Vitamin C, Vitamin A, Potassium, Magnesium
4. Easy to Use in Balanced Meals
Tomato is easy to fit into everyday meals without complicated cooking. The simplest approach is to keep portions realistic and build the rest of the plate with vegetables, protein, whole grains, or healthy fats.
Key nutrients: Vitamin C, Vitamin A, Potassium, Magnesium
π― How to Eat Tomato for Your Goals
Weight Loss
| Item | Guide |
|---|---|
| Suggested portion | Use the 100 g value of 18 kcal to fit tomato into your meal target. |
| Best timing | Lunch, dinner, or a planned snack time |
For weight loss, tomato works best when it replaces higher-calorie snacks or highly processed foods. Pair it with vegetables and enough protein so the meal stays satisfying.
Muscle Building
| Item | Guide |
|---|---|
| Suggested portion | Check the protein value (0.9g) and carbohydrate value (3.9g) and adjust for training volume. |
| Best timing | Pre-workout meals, post-workout meals, or protein-focused main meals |
For muscle gain, use tomato as part of a full plate with protein, carbohydrates, and colorful produce. Consistency matters more than forcing a large serving at once.
General Health
| Item | Guide |
|---|---|
| Suggested portion | Choose a realistic serving that you can repeat comfortably. |
| Best timing | Any meal where you want better nutrition density |
For everyday health, rotate tomato with other foods in the same group so your diet gets a wider range of nutrients.
π¬ Tomato Composition, Selection, and Storage
| Component | Why it matters |
|---|---|
| Water and core nutrients | They shape the texture, fullness, and calorie density of tomato. |
| Vitamins and minerals | They help support everyday metabolism, energy use, and general wellness. |
| Natural food compounds | Color, aroma, and flavor compounds make meals more satisfying and varied. |
How to Choose
Choose products with natural color, a fresh aroma, and minimal damage or discoloration. For packaged items, check added sodium, sugar, oils, and ingredient quality.
Storage Tips
Keep fresh foods sealed and refrigerated when needed. Store dry foods and oils in a cool, dark place, and use opened products before their flavor or color noticeably changes.
Final Thoughts
Tomato can be a simple, useful part of a balanced diet when the portion and pairing fit your goal. Use the nutrition numbers as a guide, then adjust based on your appetite, activity level, and the rest of your plate.
π± Track Food Faster with Dieter
Snap a photo to check calories and nutrition instantly, then keep your meal log in one place.
- Calories and macros
- Meal log in seconds