No true answer: If you have been in low light for a long time--the body natural likes it rhythm set by light exposure through a set in the pineal gland.
Answered 4/11/2013
5.2k views
A doctor has provided 1 answer
A doctor has provided 1 answer
8 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question