Laughter and long sleep are the best treatment in a doctor's book, "such as Irish folk
What is the amount of sleep that we really need? To maximize the use of sleep, we must attach importance to both how much and how to sleep. Although the research did not specify a certain number of hours, adults on average need eight hours of uninterrupted sleep to regain their bodies and minds the next day. Sleep needs vary from person to person. For example, some people may feel better if they have eight hours of sleep, while others may sleep for six hours during the night and then complete a nap for two hours during the day. The prevailing climate and culture of society can play a role in how people sleep.