Mum and teacher Katie, 34, put on over half a stone at 9lbs.
Thrity eight-year-old Sharika has gained almost a stone a 11lbs while the biggest gainer of all was Curtis, 40, who put on a whopping three stone since lockdown began.
Michael tested the blood sugar levels of the volunteers, their respiratory health and their body composition, including weight, before they took on the challenge. They also measured the circumferences of their waists.
Curtis revealed he had been comfort eating after his nan passed away from COVID.
His metabolic age was revealed to be 45 and his heat age was revealed to be 40. A shock to the system for a 30-year-old.
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