Alteration in normal bowel movements characterised by an increase in the water content, volume, or frequency of stools.

IBS is defined as a chronic functional gastrointestinal(GI) disorder characterised by altered bowel habit and abdominal discomfort without detectable structural and biochemical abnormalities.

Magnesium is a cofactor for over 300 enzyme systems. It is a macromineral widely distributed in the plant and animal foods.

Anxiety is a group of conditions characterised by excessive fears and worries that may be difficult to control.