Each year children consume, on average, some 400 biscuits, 120 cakes, buns and pastries ... of two snacks a day containing no more than 100 calories each, not including fruit and vegetables.

Counting calories? Look no further for low-calorie options at Chick-fil-A, from grilled chicken to salads, as curated by a nutrition expert.

The discovery could lead to a new treatment for millions of people with obesity and type 2 diabetes who do not respond well to current treatments.