The benefits of olive oil, according to a nutritional psychiatrist

High Polyphenol Olive Oil

You’ve probably heard olive oil is good for you—but there’s a catch: Clinical research shows it’s the polyphenols—not just the oil itself—that are responsible for olive oil’s major health benefits. But most supermarket olive oil has only trace amounts, and polyphenol content typically isn’t listed on the bottle. These nutrients also break down over time with light and oxygen—so you have no way of knowing how much you’re actually getting. With most store-bought oils, you’d need half a bottle to m

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