Five studies involving 47,341 U.S. participants of European descent have spotted a mutation in your genetic makeup that may determine whether or not you want that extra cup of coffee during the day. The genes in question are known as CYP1A2, which is involved with the body’s caffeine metabolism, and AHR, which regulates CYP1A2. Scientists…
...Read MoreMutation May Make You A Coffee Lover
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