Firstly, you want to keep in mind that when grocery looking never bring junk food into your home just because. Stop shopping for soda, chips, unhealthy crackers and snacks. Merely put, if they are not available you can not have them. Limit or eliminate your intake of the plain junk food. Now, I will not tell you that you want to completely eliminate junk food right off the bat or even ever. I believe in balance. It's okay to indulge every once during a whereas.