I started the Fat Flush program with a shake for breakfast. I also took the GLA, weight loss formula, & the multivitamin pills in the morning with my shake. Before starting this program I expected to be hungry at mid-morning like I was prior to starting this. To my amazement, I wasn't. I was never hungry. I realized the GLA was the reason after I forgot to bring that particular bottle of pills with me when I went away for a weekend. The GLA helped me stick with the program and to feel satisfied with my shakes and lean meat meals! I would highly recommend it! Thanks Uni Key!