Chronic, randomized, crossover, placebo-controlled and double-blind nutritional intervention trial.
The 60 participants in the study will be randomly divided into two groups of 30 participants, as they begin the study taking the SANE or placebo for 6 weeks.
At the end of study week 6, when the first
The study was a single-center, observer masked, cross-over design with subjects randomly allocated to treatment sequences. During a 2-week preparatory period, participants rendered plaque, calculus and stain free by a thorough scaling and polishing of the teeth by both hand and ultrasonic