The Chairman's Fitness Challenge Blog

I've mentioned Alex Hutchinson's blog before - Sweat Science has some great information explaining, describing, and debunking various aspects of athletics and fitness.  This post - Why weight loss isn’t just “calories in minus calories out”, fleshes out (no pun intended) a lot of the less obvious factors that come into play besides just counting calories.  A few takeaways:  adrenaline dumps fatty acids into the blood stream, promoting the burning of fat; an extra cookie or five minutes extra on the treadmill will have negligible effect in the long term; and simple carbs raise insulin levels and prevent the body from consuming fat cells.

Interesting.  I finally have a scientific explanation for why one lousy 150-calorie beer seems to make me gain weight.