Creme fraiche is different. It is cream that is soured by bacteria. It has more butterfat than american sour cream and so it is richer not lighter than sour cream. It may seem lighter because it has a better balance of fat to lactic acid.
Acute diarrhea is defined as three or more loose or watery stools per day. Diarrhea can be caused by infections or other factors. Sometimes, the cause of diarrhea is not known. Diarrhea caused by an infection usually begins 12 hours to four days after exposure and resolves within three to seven days. A person may have mild to severe diarrhea. Some people with diarrhea also have fever (temperature greater than 100.4ÂºF or 38ÂºC), abdominal pain, or cramping.
The word diarrhea with its odd spelling is a near steal from the Greek diarrhoia meaning a flowing through.. Diarrhea can be acute, that is, sudden in onset and short-lived, or it may be prolonged. Most acute episodes of diarrhea are due to viral infections and last three to five days. Prolonged diarrhea -- lasting more than four to six weeks -- usually is due to an underlying gastrointestinal disease, the most common of which are diseases that cause inflammation and malabsorption of food.