A single soft shell crab is also high in cholesterol at 79 mg per serving or around 26 percent of the daily recommended intake of cholesterol. According to the American Heart Association, dietary cholesterol intake should be limited to 300 mg per day for the average adult.
However, walking is an excellent long-term weight-loss exercise. You can easily walk thousands of miles over decades, because walking has a very low injury risk. How many calories you burn on a one-mile walk depends on your speed and weight.
Get Walking. Walking on a treadmill is one way to lose pounds. The number of calories you lose will differ depending on your weight and intensity level, and a treadmill can help you track your pace. In one hour a 160-pound person can burn 204 calories walking at 2 mph and 314 calories with walking at 3.5 mph.