Popular Science | Coconut oil is the latest reminder that there's no such thing as a 'superfood' Popular Science In a YouTube video that went viral last week, a Harvard nutrition professor gave coconut oil about the worst label you can give something edible: “Pure poison.” That's a big change for a food item that many have categorized as a so-called superfood. Why a Harvard Professor Is Calling This Everyday Food “Pure Poison” Professor's Criticism of Coconut Oil Goes Viral “We Are In Love With Coconut Oil,” Say These Malayali Grandmas |