Kale concentrate packs fresh kale into a powder or liquid extract. It delivers vitamins A, C, and K, plus minerals and antioxidants in a form that travels well. Many people use it to round out their nutrient intake when leafy greens rarely make the plate.
Some turn to it for its vitamin C and fiber, which support immune function and heart health. The effects here are milder than what you would get from a targeted high-dose supplement.
Mix it into water, smoothies, or juice. Take it once daily alongside a meal to help your body absorb it. Stick to the instructions on the label because amounts differ between brands.
Watch out for the high vitamin K content if you take blood thinners. The oxalates can also pose a problem for people prone to kidney stones.