Acne and diet: facts and controversies
Rezaković, S.; Bukvić Mokos, Z.; Basta-Juzbašić, A.
Acta Dermatovenerologica Croatica Adc 20(3): 170-174
2012
ISSN/ISBN: 1847-6538 PMID: 23069302 Document Number: 657546
Acne is a common skin disorder characterized by follicular hyperkeratinization and obstruction of the pilosebaceous follicles, androgen stimulated sebum production, colonization of the follicles by Propionibacterium acne, and inflammation. A large number of epidemiological studies have shown a low incidence of acne in non-Western societies, suggesting that diet might be an important factor in acne pathogenesis, particularly in mediating inflammation, oxidative stress and androgen stimulation in the acne process. Consequently, it has been hypothesized that diet might have a preventive or therapeutic effect in this skin disorder. Since the majority of recent data have not been consistent, the aim of this article is to present current knowledge and scientific assumptions on the relationship between diet and acne.