Globally, it is apparent for everybody that the meals system is very important for our lifestyle, because it seriously affects our habits, health and even mood. Everyone is trying to find their own way: follow some special diets, avoid allergic products or totally do not eat something, for instance any animal products. In my opinion, this issue is very personal and we cannot identify this phenomenon only as a positive or just a negative feature, because there are so many hidden, controversial and at the same time salient details.