Kale is loaded with essential vitamins and minerals. It's particularly high in vitamins A, C, and K. One cup of raw kale contains more than the daily recommended intake of vitamin K, crucial for bone health and blood clotting.
Kale is abundant in antioxidants like flavonoids, polyphenols, and carotenoids. These antioxidants help neutralize free radicals, reducing oxidative stress and inflammation in the body, potentially lowering the risk of chronic diseases.
The high fiber, potassium, and vitamin C content in kale contribute to heart health. Fiber helps lower cholesterol levels, while potassium promotes healthy blood pressure. Additionally, the antioxidants in kale may help protect against heart disease.
Kale contains a high amount of potassium, which helps relax blood vessels, potentially assisting in lowering blood pressure. This mineral plays a crucial role in regulating fluid balance and electrolytes in the body.
Kale contains lutein and zeaxanthin, antioxidants known to accumulate in the retina and help prevent age-related macular degeneration (AMD) and cataracts, supporting overall eye health.
Some studies suggest that the compounds found in kale, such as sulforaphane and indole-3-carbinol, may have anti-cancer properties. These substances are believed to help inhibit the growth of cancer cells.
Kale is an excellent source of vitamin K, essential for bone health. Adequate vitamin K intake may help improve calcium absorption and reduce the risk of osteoporosis.
Despite being low in calories, kale is high in fiber, which promotes satiety and can aid in weight loss or weight management by helping control appetite and reducing overall calorie intake.