Drinking a foot warming cup of tea

Cold nights. Sometimes that cold gets you and you need help to keep warm. Sometimes it is just a feeling, but anyways help is needed. And it's dark already, soon will be bed time, so coffee is not a good choice. Those are tea moments, regular tea or something fancy, mint, green tea... yes, all of them have caffeine as well, but a lot less than coffee - around 15% of it. So, cold nights, keep warm with tea. For more info about caffeine quantities in coffee and different teas you can go here: