Espresso, latte or decaf? Genetic code drives your desire for coffee

Whether you hanker for a hard hit of caffeine or favor the frothiness of a milky cappuccino, your regular coffee order could be telling you more about your cardio health than you think. In a new study of 390,435 people, researchers found causal genetic evidence that cardio health – as reflected in blood pressure and heart rate – influences coffee consumption.
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