Quick Answer. HowStuffWorks explains that food poisoning often occurs when a person eats spoiled food. Common symptoms of food poisoning are stomach pain, diarrhea, nausea, vomiting and cramping.
Confusion continues over coolant colors for cars. Of course, there is still the good old green stuff, but there is also orange, yellow (gold and amber), red, pink, blue and, if you mix the wrong things together, brown. Despite the rainbow of colors, all antifreeze starts out colorless.
All the dex cool I have seen is that orange color. I have seen some of the 'universal' stuff that was more of a dark brown but not blue. I have also seen some cars that is a yellow lemonade like color. GM Dexcool is orange only!!!!!! Pretty much the aftermarket coolant we use at our dealership is also orange.