Summer is in full swing, and if you've got a holiday booked for somewhere warm, you might be taking on a last-minute diet and exercise plan to help you feel your best.
But in order to get results that actually last, the summer months may not be the ideal time to do this.
That's according to scientists at Oxford University who have carried out a study to find out the best month of the year to go on a diet and see long-lasting health benefits.
