Guardian: For anyone who loves to eat chocolate, drink lots of lovely espresso coffee or quaff plentiful amounts of red wine, there's much comfort to be sought from scientific studies.
You can pick the studies saying you'll live long and prosper from your chosen potions and ignore the caveats or contradictory warnings. You might also forget to check back to see if any follow-up studies were done that might spoil your fun.
Essentially, you fall foul of what's known as "single-study syndrome" you make...