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.
Physical reactions to certain foods are common, but most are caused by a food intolerance rather than a food allergy. A food intolerance can cause some of the same signs and symptoms as a food allergy, so people often confuse the two.