Tomatoes contain antioxidants, minerals and vitamins, including potassium, phosphorus, vitamins C and K, and folate. These nutrients have been investigated for their potential role in health and disease prevention.

Potassium contributes to normal blood pressure regulation, while carotenoids such as lutein, zeaxanthin and beta-carotene are associated with eye health.

The article reports on a study by researchers at Ohio State University, published in Scientific Reports, which investigated the effects of dietary tomato powder on ultraviolet-induced skin tumours in laboratory mice. The findings concern animals and must not be interpreted as proof that eating tomatoes reduces cancer risk in humans.

In the experiment, male mice received a diet containing 10% tomato powder for 35 weeks before exposure to ultraviolet radiation. The tomato-fed group developed approximately 50% fewer skin tumours than the control group. Giovanni D’Agata, president of Sportello dei Diritti, commented on the results.

Study author Jessica Cooperstone discussed the possible role of carotenoids, the pigments responsible for tomatoes’ red colour. Lycopene was of particular interest, alongside lutein and zeaxanthin. The researchers also considered whether whole foods might provide benefits not reproduced by isolated supplements.

The original article notes that responses to ultraviolet exposure may differ between male and female animals. Researcher Tatiana Oberyszyn emphasised the importance of accounting for sex when evaluating potential preventive strategies.

Tomatoes may not be suitable for people with specific allergies or intolerances, including allergies to tomatoes or other nightshade-family foods.

Source: bergamonews.it