Nutritional benefits and history of tomatoes

Tomatoes are a nutrient-dense food offering various health benefits. Despite being composed of 94 percent water, they are low in calories, containing only 17 kilocalories per 100 grams. They provide essential vitamins such as Vitamin C, K1, B9 (folic acid), and potassium, alongside secondary plant substances like lycopene, beta-carotene, naringenin, and chlorogenic acid.

These nutrients support the cardiovascular system, skin health, and may assist in the prevention of certain types of cancer. Specifically, carotenoids and flavonoids can offer some protection against UV radiation and sunburn, though they are not a substitute for sunscreen.

Culturally and historically, tomatoes have held various names, such as 'wolf peach' (Lycoperiscon) in Latin due to their relation to nightshade plants, or 'golden apple' (pomodoro) in 16th-century Italy. In Germany, tomato consumption is high, with an average of 25 kilograms consumed per capita annually.