Abstract
This in vitro study will evaluate the effectiveness of Proanthocyanidin, Palm Oil and oily Vitamin E isolated and associated in preventing initial erosion (subproject 1) and erosive tooth wear (subproject 2). Bovine teeth will be used which will be divided into 14 groups (n = 14): G1- Elmex erosion protection (positive control), G2- Deionized water (negative control), G3- 100% palm oil, G…