there's a study that shows that eating chocolate, whatever type of chocolate, may actually keep you thinner than if you don't. >> well, i think that, no. in this study, they looked at 1000 people, looked at chocolate consumption on a regular basis, then what they found is once they excluded all the risk factors, people didn't gain weight, had more ideal bmi. what this is telling you is that chocolate is very good food for you. we know for a fact that the darker the chocolate and the less sugar it contains and the less milk it contains, it's the better for you. and what it's tell you is something on the chocolate, chemistry, that is really sort of monitoring how we consume sugar, and one factor that i'm very interested in is that it helps with developing lean muscle mass. and this is something that in my opinion, this could be -- >> jenna: a great study!