Tomatoes are a staple in meals because they offer many nutritional benefits. In 2022, the USDA approved the sale of purple tomatoes. Researchers created it with genetic modification. 

Researchers created it because they wanted a tomato with a good source of nutrients and anthocyanins. They believe the existence of these tomatoes rich in nutrients will reduce the risks of cardiovascular disease, dementia, Alzheimer’s, and cancer.

Scientists suspect it could be one of the best sources of antioxidants among fruits and vegetables. An example of a purple tomato is the indigo rose. Researchers at Oregon State University created it using conventional crossing and selection techniques.