This supplement delivers dehydrated spinach in a concentrated form. You get naturally occurring vitamins A, C, and K, plus iron, magnesium, and the antioxidants lutein and zeaxanthin. The powder supplies a dense nutrient load without the bulk of fresh leaves.
People reach for spinach concentrate when their daily vegetable intake falls short. Take it alongside meals to support digestion and improve absorption of the nutrients inside.
Watch out if you take blood thinners like warfarin. The vitamin K content can get in the way. Anyone with kidney stones or an oxalate sensitivity should also exercise caution due to the natural oxalates.