Kale leaf powder comes from dried, ground kale leaves. It concentrates the vegetable’s vitamins A, C, and K, along with iron, calcium, and fiber.
Many people stir it into smoothies, soups, or juices for a quick nutrition boost. The fiber and potassium in kale help maintain a healthy heart. Vitamin C supports immune function, and fiber promotes regular digestion.
Mix the powder into water, smoothies, or other liquids. Take it with meals to help absorb fat-soluble vitamins like vitamin K.
High vitamin K can interfere with blood-thinning medication. If you take such drugs, speak with your doctor before use. Its oxalate content may worry those prone to kidney stones. Start with a small amount to gauge your tolerance.