Annatto is an orange-reddish pigment derived from the seeds of Bixa orellana (achiote or urucum), a shrub native to tropical parts of the Americas. Mouth breathing dries up the saliva, reducing ...

A study by researchers working in Brazil shows that antimicrobial photodynamic therapy in which blue light targets annatto ...

A study by researchers working in Brazil shows that antimicrobial photodynamic therapy in which blue light targets annatto colorant is a feasible and effective option for treatment of halitosis in ...

A study by researchers working in Brazil shows that antimicrobial photodynamic therapy in which blue light targets annatto colorant is a feasible and ...

As Sting’s uncle says in Dune (the David Lynch one, kiddos, keep up), “He who controls the spice controls the universe.” Back ...