On my Saturday run last week I was listening to a podcast about nutrition and quickly found myself overwhelmed. Now I’m a person who listens to this stuff on a regular basis so it shouldn’t have been a big deal. It’s kind of my obsession. However, in this case the person was talking about adjusting macros and calorie counts to lose weight, and the whole thing got quite complex. It all made sense mathematically, I suppose, but in real life it sounded like a recipe for a mental breakdown. Besides, the human body doesn’t necessarily follow mathematical rules . There are a lot of variables to consider. Are you stressed? Well then, your body will produce more cortisol, which leads to insulin resistance. Are you sleeping well? If not, your body is looking for quick energy in the form of sugar and is probably insulin resistant. (We want our cells to work in harmony with insulin to process our blood sugar—n...