The article highlights the chayote as a nutritious and versatile vegetable that has been cultivated in Mexico since ancient times. Originating in the Central and Southern region of Mexico and Central America, the chayote is a vine-grown vegetable with heart-shaped leaves and thorns, and is known for its low calorie, high water content, and fiber. It is also a natural source of vitamin B2 and iron. The article also mentions that Veracruz and Michoacán were the main producers of chayote in 2019, making it a staple food that is available year-round in Mexico.