He disclosed that the family has mostly eliminated carbs from their diet, stating: "She doesn't eat pasta unless it's gluten free but half of them, now, we've found that most of the gluten free stuff is worse for you than the stuff with gluten in.
After much trial and error, Gary reached a culinary eureka moment and admitted: "And I slowly realised, and you're going to laugh at this, but it took me ages - spices - that's how we get flavour out of food."
He told the Mirror: "The two oldest ones, Daniel and Emily, have kind of gone into medicine and physiology – studying strength and conditioning – and my youngest one, Daisy, I'm not too sure what she's heading for but again, she's very studious... unlike me and my wife.".
Gary Barlow will perform with Take That at this year's BAFTAs in honour of their hit song 'Greatest Day' being featured in the movie Anora, which has received a whopping seven nominations.
Delving deeper into his personal life, Gary revealed his family's nutritional adjustments after his wife Dawn was diagnosed with diabetes.
