Whole grains are naturally low in salt, but you need to be aware of cooking processes. For example, a 1-cup serving of brown rice made with water has 25 milligrams of salt, or 10 milligrams of sodium. Preparing this naturally low-salt food with chicken stock can double or triple the sodium content.
A hard stomach can cause pain and bloating. When your stomach swells and feels hard, it is an indication that something is going on in the trunk of your body. You could be experiencing the side effects from a diet that you are following, or it may be caused by the type of beverages you drink.
Constipation (child) Constipation is having less than three bowel movements a week, causing hard stools, abdominal pain and more. Constipation (adult) Constipation is having less than three bowel movements a week, causing hard stools, abdominal pain and more. Gas pains Belching or passing gas clears gas from the digestive tract, but when gas is stuck it causes abdominal pain.