Low in fat and even lower in cholesterol, spinach is high in niacin and zinc, as well as protein, fiber, vitamins A, C, E and K, thiamin, vitamin B6, folate, calcium, iron, magnesium, phosphorus, potassium, copper, and manganese.
Spinach contains an antioxidant known as alpha-lipoic acid, which has been shown to lower glucose levels, increase insulin sensitivity and prevent oxidative stress-induced changes in patients with diabetes. Studies on alpha-lipoic acid have also shown decreases in peripheral neuropathy and/or autonomic neuropathy in diabetics.
Spinach is believed to be of Persian origin. By the 12th century, it spread across Europe and became a desirable leafy green known for good health; a reputation that stands firm to this day. The name Florentine is often used to describe dishes containing spinach (and a creamy sauce). It is thought that this name dates back to the 16th century and the Italian wife of France's Henry II; Catherine de Medici. The unverified tale states that Catherine introduced spinach to the Court of France and to honour her Italian heritage, she then decided to call any dish containing spinach Florentine.
