is it true apples can help bạn stay awake?

Yes, there is something in apples that helps bạn stay awake. In college they recommend bạn eat an táo, apple hoặc bring táo, apple nước ép, nước trái cây to class because it helps bạn stay awake and focus. I thought people were just pulling my leg. Then I tried it. It really works.

It would make sense that a poisoned táo, apple would cause sleeping death. They say an táo, apple a ngày keeps the doctor away. So a poisoned táo, apple makes sense that it would do the opposite.