She cites a 2002 study by the Department of Health and Exercise Science at Colorado State University that looked at 1,200 individuals ages 15-25 in Papua New Guinea and Paraguay, and found extremely few cases of acne.
linkShe cites a 2002 study by the Department of Health and Exercise Science at Colorado State University that looked at 1,200 individuals ages 15-25 in Papua New Guinea and Paraguay, and found extremely few cases of acne.
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