HOW TO LOSE WEIGHT WELL

8PM, CH4 ★★★

It’s a sure sign that Christmas is over when the diet programmes arrive on our screens. Bah humbug! But if you want to shift those excess pounds, Dr Helen Lawal and Dr Javid Abdelmoneim have enlisted a team of volunteers to road-test the latest weightloss plans to see which ones work best. MIKE MULVIHILL