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.
The amount of calories you can burn from a slow walk depends on your body weight, pace and the duration of your walk. The U.S. Department of Health and Human Services recommends adults engage in at least 2.5 hours of moderate-intensity physical activity each week.f you burn an additional 500 calories per day walking and keep your calorie intake constant, you should lose about 1 pound per week. If you burn an extra 500 calories each day and reduce your energy intake by 500 calories, you can lose about 2 pounds per week.