The calcium in dark green leafy vegetables is more effectively absorbed by the body than that found in cows milk.
Potassium from greens are anti inflammatory and help to prevent strokes and heart disease.
Just one cup of leafy greens has more than your daily required intake of vitamin K
Eaten regularly can help prevent certain cancers.
Kale is the best leafy green as it has the best variation of nutrients including vitamins A, C, K calcium, potassium and folate and iron and has only 33kcals per serving.