Fit Links: Running Debate, Cost of Healthy Eating and More

What's better -- Running barefoot or in shoes? CNN takes a look at both and weighs in on the debate.



How much does it cost to change your eating habits? The New York Times investigates the cost of healthy living.



Turns out you're not alone -- slow metabolisms are more common than anyone thought, according to Health.com.



At Fat Fighter TV, they're explaining how blogging can actually be good for your heart.



Why should you weight train? That's Fit Canada lists some very crucial reasons you should be pumping iron.