Hyperpigmentation Regular smoking triggers melanin production in the skin, which leads to the appearance of dark spots on the face
An estimated $280 million a year is spent on tobacco-related health care costs in Santa Clara County
Chicago Press (2021) Access options Access through your institution Access Nature and 54 other Nature Portfolio journals Get Nature+, our best-value online-access subscription 27,99 / 30 days cancel any time Learn more Subscribe to this journal Receive 52 print issues and online access 193,42 per year only 3,72 per issue Learn more Rent or buy this article Prices vary by article type from$1.95 to$39.95 Learn more Prices may be subject to local taxes which are calculated during checkout Nature 598 , 407-408 (2021) doi: Competing Interests The author declares no competing interests
Acknowledgements We would like to thank the medical practitioners from the Doctor Association Devoted to New Health and healthcare practitioners in Songjiang district and Fengxian district for field work assistance, and Professor Michael Engelau (Center for Diseases Control and Prevention, US) for giving suggestions and comments on this manuscript
This couple have decided to dress up as Hugh Hefner and a Playboy bunny - and we love the fact that Hugh is a woman here
