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Dark Yolk, Big Benefits? | Science News

Want darker egg yolks? They’re not just nature’s palette—they’re packed with carotenoids like lutein and zeaxanthin, which may support eye health. But here’s the catch: those rich orange hues can be engineered via feed additives like marigold or paprika, not necessarily from free-range foraging. While these nutrients might be absorbed better from eggs than supplements, science isn’t unanimous on their vision-boosting power—and they’re not essential nutrients. So next time you crack one open, ask: where did it come from? The source matters more than the shade. Listen in comfort:Get a discount…

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