Description
Spring mix is made up of 16 fresh greens and lettuces of varying tastes and textures, including red romaine, baby spinach, radicchio, green romaine, red oak leaf, mizuna, red leaf, lollo rosso, arugula, red mustard, green mustard, red chard, frisee, and tatsoi.
It also contains small amounts of vitamin C, iron, and calcium. Generally, lettuce is safe for most people to eat. It isn't a common allergen. Because it's low in calories, there's not a big problem with eating too much lettuce.