Love is a vital key to our health, it can give us happiness when it goes well, but it can cause severe depression when it goes bad. The metaphors Love is a nutrient against lovesickness express that love has a great impact on our health. The affections of love can be very good for our health or very bad and even fatal. Many may not realize how much these two metaphors of love can exist within us. This essay explores metaphors of love and its connections to science. Taking this topic of love to a different level of human biology and psychology. First, let's define Love. Love in Webster's dictionary defines love as; “A strong affection for another arising from kinship or personal ties.” Some of you may agree with this definition while others may disagree. Although today there is still no real meaning of love, we can almost say that we are able to identify when we feel we love or are in love with someone. Right? Well, according to a scientific project we can, conducted by Arthur Arron PhD, in which a group of university students who claimed to have been in love for more than ...