Burning calories - its something we all want to do, but putting in the work is sometimes tough. So what if we told you all you had to do was go to the ice machine? According to a new e-book - eating one liter of ice is the same as running one mile? We know what you're thinking - HOW IN THE WORLD? Well according to this doctor - your body burns energy to melt ice...so you eat and burn calories when eating ice. So is the ice diet worth it? Joining me now is Dr. Scott Ackerman from First Coast Oncology. Don't forget -- you can keep up with all the latest health headlines on News 4 Jax dot com. You can find information on everything from cancer to calorie counting. Just look under the health tab on the homepage.