These organisations often find it difficult to arrange matches and control relationship quality within a formal programme. The essential elements in establishing a positive climate for informal mentoring seem to include: 1  An on-line registration and matching system, where people can seek and make their own pairings.
1 Travelers' diarrhea usually is caused by eating food contaminated with bacteria or, less commonly, with parasites or viruses.  The treatment of travelers' diarrhea is usually plenty of oral liquids as well as over-the-counter medications that control diarrhea and cramps.
Why does diarrhea occur? Diarrhea can be caused by the inability of the intestines to absorb water, overaction of the muscle layer of the intestine, or damage to the rapidly dividing cells that line the intestines so they cannot perform their function of absorbing liquids.