That is fine, so long as you understand the health risks. In order to lose weight, your 'energy in' needs to be less than your energy used up. More than 40% of adult Americans are obese, and close to one in 10 is severely obese. Each year more than 250,000 people in the U.S. undergo bariatric surgery to help them lose weight. Here are 5 foods you must add to your diet during intermittent...