tobacco before and after Can You Spot the Smoker? 🚭👀 Here's a clever way to see how smoking affects your looks. Twins, side by side, show the real difference when only one smokes. From hair Before and after scaling and

Quitting can reduce heart disease risk by 50% within a year

This can damage your bones, eyes, immune system, hormones and even your DNA, increasing your chances of having other types of cancer, heart disease, type 2 diabetes, stroke and fertility issues

Mulugeta Gebregziabher, Ph.D., a nationally and internationally recognized public health leader, researcher and educator, has been named a professor and the endowed chair of the Department of Biostatistics and Epidemiology at the University of Oklahoma Hudson College of Public Health.

The air temperature should be between 10 and 20 degrees Celsius

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the Convention on the Elimination of All Forms of Discrimination Against Women