There's a saying in the business world: what gets measured gets managed. That works in fitness, too.
Fortunately, when it comes to eating, it’s even easier. Science shows you don't need to measure – you just need to notice. A slew of recent studies have demonstrated that, simply by journaling what they eat, people lose literally twice as much weight as a non-journaling cohort.
The reason: most people already know how to eat better. (Eat more fruits and vegetables. Eat some protein and healthy fats. Stop eating processed crap.) Sure, we give Composite’s clients a lot of additional guidance to help them perfect their diets. But just following common sense usually gets people 80-90% of the way towards their goals.
The biggest problem, then, isn't knowledge. It’s action. With food, we too often act without thinking. We follow the dictates of our brain stem, the animal part of our brain, without stopping to consciously consider our choices.
That's where food journaling comes in. Just a brief moment of pause to document what you're about to eat is enough to trigger cortical involvement, bringing in your more evolved conscious brain. In turn, that leads people to make better, more goal-oriented choices.
There are a nearly endless number of ways to food journal. In practice, however, we find the perfect is the enemy of the good. While apps like MyFitnessPal are comprehensive, they're also a pain in the butt to reliably use, so people tend to use them for just a few days before falling off.
Instead, we’ve found a much simpler solution works just as well, yet is far easier to sustain over the long haul: use your smartphone to take take a picture of your food before you eat it.
For Composite clients, we set things up so that those pictures are submitted automatically to their coach, who can provide additional accountability. But you can also act as your own nutrition coach: every few days, look back over the food photos you’ve taken, and ask yourself what the health impact would be of keeping up that same way of eating for the rest of your life. Or consider how you would feel if you had to show the last few weeks of pictures to your physician, coach, or trainer.
If your nutrition isn’t yet dialed in, I’d highly recommend trying this out. For the next two weeks, every single time you eat something, take a photo first. It doesn’t seem like much, but science and clinical experience backs us up: it really works.