Navigating supermarket shelves can be overwhelming due to the increasing variety and confusing messages in packaging, including health claims. Below is some advice on how to choose between food products. How to choose between food products The triangle paradigm There is a paradigm used to illustrate the fact that there are trade-offs every time you choose one service or product over another. The way I learned it: if you want a service or product you can have it fast, cheap or good. These 3 characteristics are the vertices of a triangle. You can have 2 of the vertices but not all 3. So you can have something done fast and…