More than half of half of people said they would follow dinner with Christmas pudding, with 23 per cent planning to have dollop of cream. Between meals, 40 per cent said they snacked on nuts and 30 per cent on crisps, both of which are often contain added salt.
A third of people will eat at least one mince pie, and over half enjoy chocolates throughout the day. Combined with overindulgence at mealtimes, sweet snacks bring the average person's Christmas day sugar intake to the equivalent of 32 teaspoons.
More top news
After a mild and quiet night, the best of the sunshine will be across the south east.
The presumptive Democratic Presidential candidate said Kaine is everything Donald Trump is not as they shared a platform for the first time.
Team Sky's Chris Froome is set to win the 2016 Tour de France with an overall lead of four minutes 11 seconds after stage 20 to Morzine