Kale vs. Spinach: Which Is Heart-Healthier? (2024)

It’s the battle of the greens and the ultimate faceoff is spinach versus kale. Health aficionados can’t get enough of kale and its signature dark green color, but where does it stack up against its opponent spinach?

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Kale and spinach — both “super veggies” — are packed with nutrients because they’re leafy greens, sayspreventive cardiology​dietitian Kate Patton, MEd, RD, CSSD, LD.

From nutrients to health benefits, she helps unfold everything you need to know about this powerful duo and tips for working these leafy greens into your diet.

Which is heart-healthier?

Kale and spinach are both super veggies loaded with nutrients, but which leafy green should rule when it comes to heart health?

The truth is that both spinach and kale are heart-healthy and are great choices.

“Leafy greens are so good for you that you really can’t eat too many,” says Patton. “In fact, they’re considered heart-healthy superfoods.”

Spinach is not only great for your heart, but it helps boosts eye health, helps reduce blood pressure levels and it helps prevent cancer. Not only that, but it boasts more fiber, protein and vitamin A than kale and is also higher in calcium and iron.

On the other hand, kale crushes spinach when it comes to vitamins K and C, plus it’s also lower in calories and richer in heart-healthy flavonoids. These flavonoids arepackedwith anti-inflammatory and anti-carcinogenic properties.

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“Truly, you can’t go wrong with either choice,” she says. “As a bonus, both contain omega-3 fatty acids. This helps fight the inflammation at the root of heart disease and other chronic illnesses.”

What’s the best way to prepare kale and spinach?

Kale’s pungent, slightly bitter, peppery taste stands on its own very well — steamed, sauteed or baked into yummykale chips. If you find kale’s taste a bit strong, look for blends of kale with other greens or try milder babykale. Don’t forget to remove the tough middle part so you don’t get a bitter taste in your mouth after chewing on it.

While cruising through your local produce aisle, look for dark green leaves that are free of brown or wilted leaves. The firmer it is, the better.

When it comes to spinach, there’s a variety of ways you can prepare (or drink!) it. Spinach can be tossed fresh in asalad, layered in a wrap or sandwich, or added to just about any dish. Its fairly mild flavor complements eggs,pasta, rice and beans. Add spinach to soups or chop it and mix into burgers and sauces. Plus, try throwing it into your favorite smoothie for added benefits. Don’t worry, you won’t be able to taste it.

“All leafy greens are packed with vitamins, minerals and other nutrients, so don’t limit yourself to spinach and kale,” says Patton. “Think about adding collard greens, mustard greens, Swiss chard and turnip greens to salads and soups, or prepare them as a tasty side.”

Kale vs. Spinach: Which Is Heart-Healthier? (2024)
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