Merci NEVERMIND pour le lien mais il ne s'agit que d'un site adepte d'une certaine vision de la médecine!! Il n'y a à nos jours, aucune évidence scientifique du rôle de l'alimentation dans la survenue de l'acné! C'était une idée répandue dès le 19ème siècle (Henry David Thorneau, 1854) mais je te le répète, the Evidence Based Medicine (médecine basée sur les preuves ou médecine factuelle) qui se base sur des études comparatives randomisées, ne mets pas à ce jour en évidence ce lien mythique entre acné et alimentation.
D'autre part je n'ai pas dit (si tu me lis aussi bien que je te lis) que la testostérone était absente chez les filles mais je disait que son élévation lors de l'excitation sexuelle était quasi absente!!!
Au plaisir de te lire
Merci de m'avoir fait (pour mieux te répondre) découvrir cet article israëlien: "Acne and diet" de R. Wolf, H. Matz et Orion E paru dans le journal Clinics in Dermatology en 2004. En voici le résumé
Citation:
Forbidden foods? "The first law of dietetics seems to be: If it tastes good,
it's bad for you" (Isaac Asimov, Russian-born biochemist and science fiction
writer). This was essentially the Magna Carta for dermatologists of the 1950s:
anything coveted by the teenage palate was suspect for morning after acne.
Today, half a century later, although the slant has shifted away for this line
of thinking in our dermatologic textbooks, several articles on the beliefs and
perceptions of acne patients showed that nothing much has changed and that they
expect us to give them detailed instructions of what "acne-related" foods they
should avoid. In one such study(1), diet was the third most frequently
implicated factor (after hormones and genetics) as the cause of the disease,
with 32% of the respondents selecting diet as the main cause, and 44% thinking
that foods aggravate acne. In another study that analyzed knowledge about causes
of acne among English teenagers, 11% of the responders blamed greasy food as the
main cause of the disease(2), whereas in another study found that 41% of
final-year medical students of the University of Melbourne chose diet as an
important factor of acne exacerbation on a final examination.(3)
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