âIts aim is to manage, maintain, develop and restore the inland navigable waterways in Ireland.â âAnd despite it being a navigable waterway, in the whole day we saw about eight boats.â âSuch commerce on the national scale was made possible by China's system of navigable waterways, partly natural and partly man-made.â
The symptoms caused by food intolerance are varied. They can include general symptoms such as fatigue, joint pains, dark circles under the eyes, night sweats, gastrointestinal symptoms such as diarrhoea and vomiting, bloating, irritable bowel, skin symptoms such as rashes, eczema, and other chronic conditions.
Food intolerance reactions can include pharmacologic, metabolic, and gastro-intestinal responses to foods or food compounds. Food intolerance does not include either psychological responses or foodborne illness. A non-allergic food hypersensitivity is an abnormal physiological response. deficiency in digestive enzymes can also cause some types of food intolerances. Lactose intolerance is a result of the body not producing sufficient lactase to digest the lactose in milk; dairy foods which are lower in lactose, such as cheese, are less likely to trigger a reaction in this case.