Why is rotating intake among Asian greens like Bok Choy and Tatsoi encouraged over relying solely on kale?

Answer

Rotation ensures a broader spectrum of phytonutrients beyond single sources

While kale is recognized as a nutritious vegetable, relying on only one source limits the spectrum of beneficial compounds obtained. The variety inherent in Asian greens means that different types excel in different metrics—one might have superior Vitamin A, while another might have a more favorable profile for specific minerals or B vitamins. Therefore, actively rotating diverse Asian greens ensures a more comprehensive and broader coverage of phytonutrients and micronutrients than fixation on a single vegetable, even a powerhouse one.

Why is rotating intake among Asian greens like Bok Choy and Tatsoi encouraged over relying solely on kale?
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