The “Candy” hitmaker stayed away from the calorific treats over the Christmas period in a bid to stop the festive bulge, and his new low-calorie diet has stuck with him through to this year as well.
“My secret is not eating. Christmas was just a vast array of chocolate and cake and sugar and carbohydrates,” contactmusic.com quoted William as saying.
“I knew I was doing promo in Australia and I did a rather unhealthy thing of not eating. My regime so far year is to have a big breakfast and then two protein shakes for the rest of the day,” he added.
The 40-year-old singer admits gorging on tasty snacks is his downfall and he finds that he tends to reach for unhealthy foods when his mind isn’t occupied with making music.