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.
Walking does burn calories, but it takes a rapid pace and/or a long walk to burn a significant amount of calories. If you're counting on walking an hour per day at a slow pace to knock off 10 pounds, allow around six months to accomplish your goal. Walking longer or faster or dieting at the same time will hasten your weight loss.