1. Helps to Lower Cholesterol
Kale actually contains bile acid sequestrants, which can lower cholesterol levels. One study found that drinking kale juice every day for 12 weeks increased HDL (the "good") cholesterol by 27% and lowered LDL levels by 10%, while also improving antioxidant status
2. Helps Protect the Eyes
One of the most common consequences of aging is that eyesight gets worse. Two of the main nutrients that help prevent this include lutein and zeaxanthin, carotenoid antioxidants that are found in large amounts in kale and some other foods.
Many studies have shown that people who eat enough lutein and zeaxanthin have a much lower risk of macular degeneration and cataracts, two very common eye disorders.
3) Kale is a great anti-inflammatory food.
One cup of kale is filled with 10% of the RDA of omega-3 fatty acids, which help fight inflammation in the body by supporting the endo-cannabinoid system, fighting heart disease, helping the brain, and more.
4) Kale is high in iron.
Per calorie, kale has more iron than beef. Iron is essential for good health, especially for women, as it helps with the formation of hemoglobin and enzymes, transports oxygen to various parts of the body, aids in cell growth, proper liver function, and more.
5) Kale is high in calcium.
Per calorie, kale has more calcium than milk. "Calcium is a mineral that’s important for building and maintaining strong bones and for carrying out a large number of body processes such as cell signaling involved in muscle and nerve function and helping blood vessels transport blood through the body
6) Kale is a great detox food.
Kale is filled with fiber and sulfur, both great for detoxifying your body and keeping your liver healthy.