D - Diet Secrets and How to Lose Weight - Season 1 Episode 4 - Episode 4
Aired: 24 Jan 2018
A team of scientists, doctors and dieticians investigate high and low carbohydrate diets, and ask if carbs are really to blame for making the nation fat. They also examine the controversial subject of sugar addiction. Former Shameless star Tina Malone is asked to give up refined and added sugar for four weeks to see if it makes any difference to her health. Last in the series.