Trouble brewing. A steaming cup is a great comfort, but consider the effects of unfiltered coffee on the heart.
Smith
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IK
D002110:Caffeine / Q000009:adverse effects*; D003069:Coffee / Q000009:adverse effects*; D006321:Heart / Q000187:drug effects*; D006801:Humans; D009203:Myocardial Infarction / Q000139:chemically induced*
D003069:Coffee; D002110:Caffeine