Save Money: Good Health

Six overweight Brits are put through six off-the-shelf diets for 28 days - Lean in 15, the Paleo diet, 5:2, Diet Chef, Lighter Life, and Juicing. The programme follows their journey to see who loses the most weight, and also works out how much each diet costs for every pound of weight they lose.

Presenters Sian Williams and Dr Ranj Singh compare branded High Street medicines with their cheaper own-brand competitors. They ask whether cherry juice could hold the answer to a good night's sleep, and try to find the answer to a grandmother's chronic bad breath.

Presenter Dr Ranj puts his own body under the microscope as he tries out DIY self-testing health kits, while Sian Williams investigates which is the best product to kill superbug head lice. Also, pop star Michelle Heaton talks about her former addiction to diet pills.

As colds, coughs and the dreaded flu swamp Britain, Sian Williams and Dr Ranj focus this week on helping to tackle winter maladies without spending a fortune. With the money spent on vitamins similarly spiking at this time of year, Sian Williams teams up with her more sceptical dad to test the biggest selling supplements to see what is worth it and what is not - for vitamin fan Sian, is her costly daily dose doing her any good?

Sian Williams tests out some high street solutions to combat snoring in a bid to get a good night's sleep. Dr Ranj discovers he has male pattern baldness - as well as testing out cosmetic products in a bid to tackle the condition, he investigates taking daily medication to halt his hair loss. The programme also features a man who has spent hundreds of pounds on his own dental work in a bid to achieve a homemade Hollywood smile.