How and what we eat has radically changed over the past few decades with the all-consuming rise of the supermarket. But what price are we paying for the homogenized, cheap and convenient food that supermarkets specialize in? In a two-part programme, journalist Jane Moore investigates how supermarkets have affected the food on our plates and reveals the tell-tale signs that the food we buy may not have been grown in the way we think.

Using a combination of undercover filming and scientific analysis, Supermarket Secrets investigates whether the food on supermarket shelves is really as good as it looks, whether prices are as good as they seem and what happens behind the scenes in the production of supermarket food. (Excerpt from channel4.com)

Watch the full documentary now (Part 1)

Watch the full documentary now (Part 2)