does tobacco damage teeth The Impact of Smoking on Your Teeth: What You Need to Know Smokeless Tobacco effects on Dental

We set out to answer that question in our three sub-Saharan African countries, chosen for their varying reliance on tobacco as an agricultural crop and source of export revenues (Kenya the least, Malawi the most, Zambia in the middle)

It will also improve your overall lung health and lower your risk of various cancers

For example, the joint effect of two dichotomous exposures E 1 and E 2 (coded 1 = exposure present, 0 = exposure absent) on the rate difference is the sum of their singular effects: Hence the term additive model

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Many young smokers possess sufficient cardiorespiratory reserves to compensate for any impairment in gas exchange caused by smoking

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