Other causes of stomach rumbles: 1  Incomplete digestion of food can lead to excess gas in the intestine. 2  Louder rumbles may occur when one is hungry. 3  Stomach rumbles can form further along the gastrointestinal system when air is swallowed while talking, eating, and drinking.
One cup of raw yams contains about 158 calories, whereas 1 cup of raw sweet potatoes contains about 114 calories. Therefore, yams contain about 44 more calories than sweet potatoes for an equal portion.
How much Sliced, Cubed, or Mashed is in a Sweet Potato. 1 pound of sweet potatoes is about equal to 2 large or 3 medium sweet potatoes.ext time you need to know how much Sweet Potato Mashed is in a Sweet Potato or how much Sweet Potato Cubed is in a Sweet Potato or how much Sweet Potato Sliced is in a Sweet Potato you can simply look on your iPhone or Android and find out.