Starting March 15, 2016, visa-exempt foreign nationals who fly to or transit through Canada will need an Electronic Travel Authorization (eTA). Exceptions include U.S. citizens and travellers with a valid visa.Read about the changes and how they may affect you.ind out what you need to visit Canada as a tourist or business person, how to extend your stay in Canada and what documents you need to carry with you to transit through Canada.
Normally, urine that contains a lot of water has little to no odor. If your urine becomes highly concentrated â a high level of waste products with little water â urine odor may have a strong ammonia smell. Many foods and medications, such as asparagus or certain vitamins, can affect the odor of urine. Sometimes, unusual urine odor may indicate a medical condition or disease, such as: Bladder infection.
Some vitamins and sulphur-containing medications also result in stinking urine. Dehydration causes concentrated urine, therefore the smell is strong as well. This can also be a symptom of some diseases. To be sure, have a urinalysis. Most of the time, bad urine odor is a sign of some kind of UTI. Fruity urine odor is indicative of diabetes.