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.
Lactose, a naturally occurring sugar in milk, can also cause loose stools. Many adults have a low level of intestinal lactase, the enzyme that breaks down lactose into absorbable sugars. Ingestion of large quantities of milk or dairy products can lead to diarrhea among people with a lactase deficiency, also known as lactose intolerance.