It has often been said that falling in love is one of the best feelings in the world. But there is a difference between an initial falling in love and love that a couple feels after 50 years of marriage?
Italian scientists believe that there is indeed a difference. In fact, researchers at the University of Pavia found that high levels of proteins generate feelings of euphoria that will be responsible for the first path to love.
These scientists have noticed that these high levels decline over time. More specifically, these protein levels decline after one year from the beginning of the relationship. These results do not mean that the couple is no longer in love, it just becomes an attachment love over