DESCRIPTION: Fish is an excellent source of protein, vitamins and minerals, low in saturated fats and our best source of Omega 3 fatty acids - the good fat in fish that's supposed to improve brain function, lower blood pressure, lower cholesterol, and even alleviate symptoms of depression and stress. We put the beneficial claims of Omega 3 to the test on a bunch of brave courier drivers who eat fish morning, noon and night to see just what a difference fish can make. OVERVIEW: New to 3, Petra Bagust hosts What's Really In Our Food? The show investigates the food we eat, exploring the benefits and risks and debunking some of the popular myths or misunderstandings surrounding so many food products. We look at where our food comes from and how it is made, and along the way we demystify the science, test the ingredients and translate the labels.