A liquidated damages clause sets an amount in a contract in the event of a breach. A liquidated damages clause isn't a penalty, though it may sound like one. A penalty is usually disproportionate to the actual harm, and is meant to punish or deter breaching a contract.
Acidic stools can be caused from absorption problems from the diet and foods you eat. Some people have acidic stools as a result of a lactose intolerance.
Loose stool may also be a sign of a medical condition like inflammatory bowel disease, celiac disease, lactose intolerance or malabsorption. Medications, including antibiotics, laxatives and chemotherapy, can also cause loose stools.