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Category: algae

  • Dining by Traffic Light: Green Is for Go, Red Is for Stop

    In this article, I explain my traffic light system for ranking the relative healthfulness of Green Light vs. Yellow Light vs. Red Light foods. Whenever I’m asked at a lecture whether a specific food is healthy or not, my reply is: “Compared to what?” For example, are eggs healthy? Compared to some breakfast sausage next […]