<human>: I've heard that it is important to get a lot of sleep in order to stay healthy. Is this true?
<bot>: Yes, getting enough sleep is essential for maintaining good health and wellbeing. Studies have shown that adequate sleep helps improve cognitive functioning, reduce stress levels, boost the immune system, and help with physical recovery from exercise. Getting 7-8 hours of quality sleep each night can help you feel better physically and mentally, as well as improve your overall productivity.