Team Beachbody:
" A study presented at the recent Endocrine Society's annual meeting showed that participants who consumed large breakfasts lost almost five times as much weight as the participants who followed a traditional diet. So what's the big deal about breakfast?.....The study supported the idea that when we wake up in the morning, our bodies want food. You've burned through all the fuel from the previous day, and now your body is ready to burn anything, like muscle, to get a jump-start on the day. And if you skip breakfast, muscle is indeed what your body will burn. Later in the day, your brain is still in starvation mode from breakfast (or lack thereof), so your body will store all the calories you eat as adipose tissue, or fat, to save up for the next day when you try to starve it again. The study also found that serotonin (the chemical responsible for controlling cravings) levels were much higher in the morning, which is why breakfast is the meal so many of us are willing to skip. But if our bodies are left unfed, our serotonin levels drop, and the cravings for sweets begin to rise throughout the day."
I have consistently been impressed with the material over at BeachBody.com. Check it out. A bunch of marketing stuff too, but it has good content too.