A lot of the nutrition researchers continue to argue that the body needs to obey the laws of thermodynamics, that is energy in minus energy out has to equal weight gained or weight lost. Using that definition, the way to lose weight is to create a negative caloric balance (by cutting food or increasing energy expenditure) such that the weight disappears. That viewpoint neglects the fact that the body is not a closed system, and the internal cellular metabolism depends on many aspects, one of which is thought to be the macronutrient composition of the food that goes in. For example, protein is ...

So I finally had an appointment down at the Vancouver Sleep Center in Burnaby. For as long as I can remember, I've always had trouble sleeping through the night. It's been going on for so long that I can't even remember if there was a time when I used to sleep soundly or not. I often wake up every hour or so and feel rather anxious, and most nights it takes me at least an hour to nod off. It could be the traffic or some sound that wakes me, but I've never really been sure. I had a consultation with Dr. Dong and he went over my history. Then he informed me that he wanted to take a look inside of ...