TV and radio presenter Dr Dr Hilary Jones has joined forces with Tetley Tea on its 'Winter-Proof' study, which found the average person only feels 100% fit and healthy on 171 days of the year, and calls on the nation to take action.

Jones commented 'The study found that Brits are three times more likely to say they felt "run-down", tired or fed up over the winter months than they were to feel content with themselves and their health. Now's the time to take action and look after yourself that little bit better. Keep hydrated, top up your vitamin levels in line with your body's needs - and Tetley's new Super Green and Super Fruit teas are a great way to do this - and stay active'.