Warka wanaagsan!

Haauman Huayan Colagenwuxuu helay patent kale oo loo magacaabay diyaarinta qaaska ah ee loo yaqaan 'enzyme' oo gaar ah oo loo diyaariyo iyo habka diyaarinta, taas oo macnaheedu yahay inaan haysanno rukhsad dhameystiran oo aan bixin karno wax badanAlaabada Colaten Pettagemacaamiisheenna.