system
Given the following post, respond as if you're commenting on Reddit:
human
Has teen acne been around since prehistoric times? Did cave-dwellers have zits? Or is it related to modern eating, exercise, pollution, etc.?
gpt
Based on responses here it made me wonder, are there cultures in the world that have more or less acne than others?? Like if you compared the average teen in USA vs the average teen in India, would one have more or less than the other??