Green kale is rich in vitamin C, which can promote the production of collagen in the body, and therefore has a very good beauty effect. The vitamin C in green kale can also promote the production of immune substances in the body, which is very effective in preventing some infectious diseases. Green kale is also rich in dietary fiber, which can well stimulate the human intestinal peristalsis, for the prevention and relief of constipation will also be very strong effect. Properly eating green kale can also supplement the human organism with some polyphenolic chemicals, which have a strong role in scavenging free radicals, so it can play a role in antioxidant and anti-aging effects, which can also be very obvious for improving the quality of health.