What do experts know anyway?

Chronopharmacology is another recipe for vexation. A contact who has had his flu jab thought about being annoyed because he got it in the afternoon and he’s just read that they work better if given in the morning.
    Then he realized that if really had been life-changingly important, his local health centre would have mentioned it.
    Maybe.
    And it’s not as if we’re short of things to be vexed about at the moment.