melanoma: sunscreen and tanning myths - ncma's dr. jeffrey sugarman, m.d. Published 6 years ago • 798 plays • Length 50:06 Download video MP4 Download video MP3 Similar videos 2:54 how much sun do we need to get our vitamin d from sunlight? – dr.berg 2:01 does the sun cause or prevent melanomas? 2:34 sunscreen causes, not prevents skin cancer
