Yes: Yes, a campfire or fireplace is fine. Think of all our ancestors who only had that. Obviously, intense and prolonged exposure is discouraged(don't inhale).
Answered 6/6/2013
6.3k views
Any smoke is not: Advisable, so the less smoke from any source the better.
Answered 8/13/2013
4.9k views
7 doctors weighed in across 4 answers
3 doctors weighed in across 2 answers
6 doctors weighed in across 2 answers
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