Nutritional Value of Sorrel
Along with being a unique flavor in your dishes, sorrel also provides significant amounts of fiber, very few calories, almost no fat, and a small amount of protein. In terms of vitamins, it is rich in vitamin C and also contains vitamin A, vitamin B-6, iron, magnesium, potassium, and calcium. In terms of beneficial organic compounds, sorrel contains polyphenolic acids, flavonoids, and anthocyanins.