In a linear regression model using the health risk index variable that combined all ten packs, no significant main effect of condition was observed (F = 1.6, p = 0.207)
The participants were then asked to answer a few questions about the men in the profiles, saying whether they thought they would agree or disagree with statements like "sex without love is OK." The woman also said whether they thought the men's behaviour was dangerous or risky, and were asked how attractive they would find the men as partners in short-term flings, like one-night stands, or long-term, committed relationships
But by far, the most fundamental cancer-inducing and cancer-promoting impacts of smoking seem to be damage to DNA, stimulation of new blood vessel growth to tumors, and loss of normal immune surveillance for malignant cells
chewing tobacco products like gutkah, betel quid, and paan