can tobacco cause breast cancer Smoking and Cancer: Are They Linked? is tobacco harmful on its

Finally, the reliance on self-reported data, rather than biomarkers, to assess SHS exposure may compromise the objectivity, and our US-based findings may have limited applicability to countries with different cultural backgrounds, smoking regulations, and healthcare systems

not much happening here

3 Another study supports these findings, showing that high school students who used e-cigarettes in the last month were about 7 times more likely to report that they smoked cigarettes when asked approximately 6 months later, as compared to students who said they didn't use e-cigarettes

She adds: "It's never too late to quit." Interested in knowing more about science behind the headlines