False it is false since pollution isn't only in the city
lethal dosage of chocolate for a human being is about 22lb (or 40 bars of Dairy Milk).
Eating too much saturated fats in your diet can raise "bad" LDL cholesterol in your blood, which can increase the risk of heart disease and stroke. "Good" HDL cholesterol has a positive effect by taking cholesterol from parts of the body where there's too much of it to the liver, where it's disposed of.
I believe the answer is ᴠɪʀᴜs.
hopefully that helps:)
If you touch it and it hurts that usually a sign you should not mess with it.