Written by Jay Oliver
How many of you consider yourself a skeptic? I know I do. When an expert or authority makes a pronouncement that Cause A leads to Effect B, I'm a lot more likely to accept his or her ideas if this expert can explain how or why Cause A leads to Effect B or in some way describe the mechanism of its action. I have a hard time going on faith alone, especially since our playing field is littered with "experts", many of whom disagree with each other. So when our experts tell us that aerobic exercise causes an increase in the amount of HDL cholesterol in our bloodstream, I would like to know how it happens.




