Have you ever wondered how life would be if we didn’t have ‘sell by’ dates for food? And more so, whether our body would reap the benefits of not eating food with chemicals or preservatives in it? I remember in the 60s and early 70s that when you went to a local shop you bought only the groceries you needed for the next few days. A few slices of cheese, a few tomatoes, a loaf of fresh bread, a couple of apples and a few eggs. These items didn’t have a sell by date and you knew to eat them within a few days. There wasn’t the enormous array of different brands or food types – quite a simple diet – and none of us went hungry or minded. I loved the fresh eggs when we had them, and having an apple when I got home from school. Fast-forward to 2017 and we have a very different experience. I was looking in the supermarket at various foods and noticing the sell by dates – and that those foods with long sell by dates seemed to have more ingredients in them than those with shorter or more immediate sell by dates. ...