Foodborne illnesses: there are two major forms of foodborne illnesses, transmissible diseases. Examples: bacteria, viruses, and parasites (worms, etc: non transmissible diseases. Examples: shellfish-associated toxins (something that can cause poisoning), colour additives, Bioengineered foods, obesity, diabetes: cardiovascular diseases can also be associated with food. Some examples of food that could turn out to be the reason of poisoning include: meat: canada has one of the safest food supplies in the world. For example, food standing too long in the room temperature (maybe it needs to be in the refrigerator right away), improper cooking, contaminated cutting boards and kitchen tools. It is not only up to the type of the food, it is also up to how we handle and process the. It could also be that you could have all of these symptoms together. Usually these: all of these symptoms are related with your stomach.