Caffeine is a stimulant that is found in many drinks and foods. It is most commonly found in coffee, tea, and other caffeinated drinks.
Some foods that have caffeine in them are energy bars, chocolate, and candy. The caffeine in these foods can give you a quick boost of energy.
The most caffeine at Tim Hortons is found in their coffee. A single cup of coffee has about 95 mg of caffeine.
Tim Hortons also has other caffeinated drinks, such as tea and chocolate milk, which have slightly more or less caffeine, but a single cup of coffee is still the most caffeine-rich drink.