Is Kale better raw or cooked?

Chef's answer
Cancer studies seem to show that raw kale is more beneficial than cooked, while cholesterol studies seem to show that steamed kale is more beneficial than raw, says Harris, who recommends a bit of both in your diet. But whatever you do, don't boil, saute or stir-fry the veggie too long or with too much added liquid.
Frequently asked Questions 🎓
Cancer studies seem to show that raw kale is more beneficial than cooked, while cholesterol studies seem to show that steamed kale is more beneficial than raw, says Harris, who recommends a bit of both in your diet. But whatever you do, don't boil, saute or stir-fry the veggie too long or with too much added liquid.
English Spinach However if you just want to add some cooked greens to a dish, spinach including defrosted frozen spinach is a good kale substitute. Spinach isn't great eaten raw though so don't use it in recipes where the kale is uncooked..
2. They have very different tastes and textures. Kale has a slightly more bitter taste than spinach, so as far as a flavor profile goes, Joe says it really comes down to personal preference. "If you like really creamy and smooth dishes, you might go with spinach as it easily wilts and doesn't have a strong flavor.
Often labeled as a superfood, kale is one of the healthiest and most nutrient-dense foods you can eat. This leafy green comes in a variety of colors, shapes, and textures. It's often eaten raw in salads and smoothies but can also be enjoyed steamed, sauteed, boiled, or baked.
The Bottom Line. Kale and spinach are highly nutritious and and associated with several benefits. While kale offers more than twice the amount of vitamin C as spinach, spinach provides more folate and vitamins A and K. Both are linked to improved heart health, increased weight loss, and protection against disease.
Raw kale may be more nutritious, but it may also harm your thyroid function. Kale, along with other cruciferous vegetables, contains a high amount of goitrogens, which are compounds that can interfere with thyroid function ( 8 ). Specifically, raw kale contains a type of goitrogen called goitrins.
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