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Healthy aging and longevity

An avocado a day may keep cholesterol at bay

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h0415i16207251932676Journal of the American Heart Association

Hass avocados (the type used in the study) have bumpy, greenish-black skin. The creamy flesh is rich in monounsaturated fats, which help lower LDL cholesterol when swapped for saturated fat. But other compounds in avocados, such as fiber and plant sterols, may also contribute to their healthful benefits, say the authors. Avocados can be sliced into salads, spread on sandwiches, or mashed to make guacamole. Just be sure to go easy on the high-calorie, salty corn chips often served with the latter.

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