I second the idea of not drinking soda for 30 days. That stuff is unhealthy in various ways, and after a couple weeks, you won't miss it. It's a clear easy win.

I second the idea of not drinking soda for 30 days. That stuff is unhealthy in various ways, and after a couple weeks, you won't miss it. It's a clear easy win. I did this in high school and have not regretted it.