Common thinking seems to be that acne is simply a hardship of adolescence. Once you've established your independence, realized your parents are probably good people, and stopped listening to music too loud, they're supposed to go away. Perhaps pimples are just some sort of physical marking to help society isolate members during their most awkward phase of development?
Studies of various human cultures across the globe and my own experience indicate this is simply false. I'm 10 years past being a teenager, and will occasionally still get a pimple. More convincing perhaps, studies of non-westernized cultures that follow a traditional diet low in refined sugars and starches show a complete lack of acne in all age groups. Here's once such study
. Similar reports can be found in the journals of pioneers and explorers who were among the first Europeans to contact indigenous peoples: no pimples, no acne.
- original image by gemsling available here shared under a CC license.