In theory, we all know what works and doesn't work for our bodies; we know that we should eat more vegetables, consume less refined sugar and saturated fat, avoid ultra-processed foods. We know that what we choose to eat has a direct consequence on our health and our happiness. But we have lost touch with our food; it's produced far away from our day to day lives and often arrives prepared and pre-packed to our homes, our desks and our supermarkets....