Not buying it

Them there experts are at it again – this time, claiming that a room temperature of 17 deg.C is optimal for the human body and anything higher increases stress levels.
    A quick poll at the Mansion picked 20 deg.C as the lower limit for comfort. Which makes the ‘expert’ opinion sound very much like an alibi for an incompetent government that is making home heating unaffordable for a lot of the customers through the lunatic Milipede obsession with pointless Nett Zero.