While the risks of tobacco and smoking cigarettes are well-known (per the CDC, these include cancer, heart disease, stroke, lung diseases, diabetes and chronic obstructive pulmonary disease), the long-term risks of nicotine use alone are not fully understood
They provide us with knowledge and support, help us survive and grow in an uncertain time and lobby for all cigar/pipe smoking adults in the USA
Acknowledgements This study was supported in part by NIDA grants: 1R56DA036556, R01DA029845, R01DA030394, R01HL102119, and R21DA032022, Natural Science Foundation of Zhejiang Province Grant LZ15H180001, the program for professor of special appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, and the Hangzhou Qianjiang Endowed Professor Program and the Youth 1000 Talent Program of China
But as with all research, there are issues