A lot: There are several phases of sleep and one of the most important levels for maximum rest and renovation is delta phase. This is the deepest level of sleep in which hgh (human growth hormone) is released and in children provides one of the most potented hormones that naturally helps the body to grow and develop. This is why infants require so much sleep.
Answered 1/30/2021
5.1k views
A doctor has provided 1 answer
11 doctors weighed in across 3 answers
A doctor has provided 1 answer
4 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question