http://www.smh.com.au/lifestyle/wellbeing/humans-found-to-have-sixth-taste-fat-20100307-pqls.html
Fat flavour can now be added to the other known tastes: sweet, salt, sour, bitter, and umami - a taste for protein-rich foods.甜，盐，酸，苦，鲜味 - 一种富含蛋白质的食物的味道。
http://www.cosmosmagazine.com/news/3344/fat-sixth-taste
so i think, we can easy to keep our body fitting.
(don't need hard to diet, just added many Fat flavour on food we eat )....:-)
so u will stop to eat coz too fatty.
