The Visible Impact of Smoking: Insights from a Studying Twins

The video discusses the harmful effects of smoking on health and appearance, focusing on a study of twins to illustrate how smoking accelerates aging. It highlights the visible differences in smokers' facial features and offers strategies to help loved ones quit smoking, emphasizing the importance of support and encouragement. The video concludes with a quiz to reinforce learning.

What new insight or understanding did you gain from this video?