The aim of this paper is to focus on the new perspectives which are offered by the advent of genomics (nutrigenetic) and their potential on individual nutrition recommendations. Moreover, this article examines the influence of polymorphism on the response to dietary patterns which is the key player in the nutrigenetic field. It is clear that genetic variation influences nutritional requirements, therefore it will influence personalized nutrition recommendation. This paper also focuses on consumer population perspectives concerning nutrigenetics and examines the academic training of future health professionals.

AIM: To analyze stress in a metal-ceramic, zirconia and lithium disilicate implant-supported unitary fixed partial prosthesis in the first lower premolar through finite element analysis at a 500 N force. MATERIALS AND METHODS: Three study models were carried out, metalceramic, lithium disilicate and zirconium implant-supported crowns in the first lower premolar.The dental implant was made of titanium grade 5 based on the Bolt® model of UniDentalDirect with internal grooved connection (18 grooves) and the implant had a size of 11,0 x 4,5 mm, preformed abutment and integrated screw. The three designs had vertical and oblique (45°) forces applications at 500 N. The geometric modeling was performed with the SolidWorks® 2017 program and the results were obtained through the Von mises analysis using the CosmoWorks®2017 program. RESULTS: The lowest value of maximum stress on crown level, un...