They are a great source of vitamins
A single tomato can provide about 40% of the daily recommended minimum of vitamin C. What’s more, tomatoes supply vitamin A, which supports immunity, vision, and skin health; vitamin K, which is good for your bones; and potassium, a key nutrient for heart function, muscle contractions, and maintaining a healthy blood pressure and fluid balance.
Boost digestive health
The fluid and fiber in tomatoes may be helpful if you’re prone to constipation. (According to the USDA one large tomato contains 6 ounces of fluid, and 1.5 grams of fiber.) Just be aware that in some people, the acidity from cooked tomatoes may trigger or worsen acid reflux and indigestion.