Links roundup: August 15
From Eat.Drink.Better, 5 ways to launch a local foods campaign in your community.
From The Walrus, an in-depth look at the health risks associated with cellphones.
From MayoClinic.com, what to look for when buying a treadmill.
From Divine Caroline, 9 cold, hard weight loss truths.
From Diet Blog, how many calories does Michael Phelps eat every day?
And from Lisa's Vegetarian Kitchen, a recipe for dumplings in blueberry sauce (yum!).