One tablespoon of butter has about 100 calories, so that brings the calorie count for a medium baked potato up to 250 calories. But, one little pat of butter only adds about 35 calories, so a small baked potato with just a little bit of butter should have less than 170 calories.
Other possible causes for foot, leg, and ankle swelling include certain medical conditions or body changes, such as: Natural hormonal changes: Fluctuating levels of estrogen and progesterone can cause reduced circulation in the legs, resulting in swelling.
The list below shows some of the causes of Lower leg swelling mentioned in various sources: 1  Antithrombin Deficiency-lower leg swelling. 2  Antithrombin Deficiency, type I-lower leg swelling. 3  Antithrombin Deficiency, type II-lower leg swelling. 4  Calf strain. 5  Cirrhosis of liver. 6  Congestive cardiac failure.