Death of a loved one can hit us hard. It leaves us feeling lost and dejected in life. It is the most difficult thing in the world to cope from as it leaves a mark on us mentally, emotionally and spiritually.

You can’t just expect to cope from it in a day. It takes time to heal what is broken by the loss of the loved one. It even takes years to fully come out of the mental trauma you must have endured during that time.

However, some may argue it is a coincidence, while others are confident – people know when death is near.

It is natural to try and understand the death of someone we love or just imagine what happens in those final moments. Scientists know when someone dies, the body immediately begins to disintegrate.Putrescine, for example, is a foul and toxic scent; the result of decomposition. Researchers have come to realize humans subconsciously recognize this putrefying odor. Not only that, the scent, when released, causes an immediate response.