Sian Williams

Sian Williams takes a closer look at the food that is grown, reared and produced here in Britain, and the fragility of the country's food chain as she presents Secrets of Your Supermarket Food, now in its third series. Starts Wednesday 27th January at 8pm on Channel 5.

Sian Williams presents Secrets of Your Supermarket Food on Channel 5. This week there’s a double helping with two episodes. On Wednesday 25th at Sian will be investigating whether bottled water is ever better than tap water and then on Thursday 26th there’s a special Christmas episode, lifting the…

Secrets of Your Supermarket Food is back for a second series! Join Sian Williams as she lifts the lid on the growth, production and sale of supermarket food. Starts Thursday 19th March – every Thursday at 8pm on Channel 5.

Save Money Lose Weight is back! Sian Williams looks at a new set of diets to see which may be the most cost effective way to lose weight. On Thursdays from 8.30pm on ITV, starts Thursday 23rd January.

For the closing episode in the series, Sian Williams uncovers some recent unusual food trends as well as savoury ice cream, and insects as potential mainstream food, which Sian will even try. Tune in to Save Money: Good Diet on Tuesday 30th July at 7.30pm on ITV.

In the penultimate week of the series, Sian Williams will investigate the latest trend of “added protein”, asking whether our diets need a protein boost and are these food products providing their worth in nutrition and cost? Save Money: Good Diet is on ITV Tuesday 23rd July at 7:30pm.