Eating raspberries will improve you chances with the opposite sex!
Eating only a handful of raspberries will provoke a facial flush similar to that produced by sexual arousal. The more raspberries you consume, the longer it will last.
'The brain makes a subconscious link between flushed skin and sexual arousal' states Tracey Cox, the UK's leading sex and relationship expert. 'I advise my clients that rosy cheeks are the most powerful indicator of attraction, so the more raspberries you eat the sexier you will look and feel.'
Or, of course, if raspberries aren't your thing, you could try getting hold of some blusher and artificially appear flushed?