Olfaction or the Sense of Smell is Very Strong

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Often overshadowed by the other four senses, olfaction, commonly known as the sense of smell, has more impact in life, than most would think. For centuries olfaction has been studied but it wasn’t until recently that it’s many applications in life have been identified. Due to it’s close relationship with the limbic system, the olfactory system, has the capability to draw up past memories, affect emotional states, and influence one’s well being (A healthy scent: how smell can affect our mood and health). In addition, one’s nose can also help assess compatibility, according to body odor (Svoboda). Furthermore, the sense of smell can also aid in the treatment of many symptoms correlating with certain diseases, as well as relieving stress (The Hidden Force of Fragrance). Olfaction plays a multifaceted role in one’s life, specifically involving one’s memory, emotional state, well-being, and compatibility.

Since around 500 BC people have been studying how scents affect humans. One of the first people to examine olfaction was Marestheus, a greek physician. He wrote numerous books on the effects one experienced from wearing chaplets and garlands that were made from a variety of flowers and leaves. He found that fatigue and depression were caused by certain combinations while other combinations refreshed and encouraged the wearer (The Power of Fragrance). At that time Marestheus couldn’t really explain why this was the case. However now, although aromatic research is still developing, why odors have an affect on humans is connected to the olfactory system. The olfactory system is one of the oldest parts of the brain and acts as a chemical sensor (A healthy scent: how smell can affect our mood and health). After one smells a g...

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...rtners (Svoboda). Essentially, the odor of a person plays a part of physical attraction and aids in compatibility. Considering that popular culture places a high priority on finding, “the one,” the ability of scents to aid in that selection process, could be considered invaluable.

Overall, the abilities of the sense of smell are almost endless. Due to the olfactory system’s close relationship with the limbic system, memories and emotions can be aroused and altered. The role of olfaction to one’s well-being is also crucial, and can help treat the well being of oneself through practices, such as aromatherapy. Compatibility between two people can be assessed using the sense of smell as well, and in a sense, can help navigate our social world. Although, often outshined by the other senses, research is starting to show the importance of following our noses.

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