Of course you’re hungry. You didn’t eat much. I assume this is breakfast, so for one stop buying into stupid fads and eat the yokes too. That’s where all the protein and nutrients are, studies have shown that even eating 3 whole eggs a day doesn’t touch your blood cholesterol numbers, blah blah blah. That granola bar might as well have been a snickers bar. Nothing but sugar. Ditch it. Replace it with a whole wheat english muffin with peanut butter. And what’s breakfast without a meat? Add in a slice of canadian bacon.