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How does fragrance impact our mood and emotions

Updated on: 10 August,2023 08:05 AM IST  |  Mumbai
mid-day online correspondent |

Research has shown that fragrances have significant and measurable effects on our moods and overall well-being. We have an expert decode the impact of scents on the human psyche

How does fragrance impact our mood and emotions

Image for representational purposes only. Photo Courtesy: iStock

As humans, we are deeply influenced by our senses. The sights, sounds, tastes and textures of our surroundings can evoke strong emotions and influence our mood. Among these senses, the sense of smell often goes unnoticed, even though it has a profound impact on our mental well-being.


Scents have the power to transport us to other places, evoke memories, and even change the way we feel. In this article, we will explore the fascinating connection between scents and mental well-being and find out how scents can affect our moods and emotions. Dr. Austin Fernandes, a psychiatrist from Dr. LH Hiranandani Hospital, Powai, Mumbai decodes the impact of scents on the human psyche:


The science of smell
Our sense of smell is connected to the limbic system, the part of our brain that controls emotions, memories, and behaviors. When we inhale a scent, odor molecules interact with receptors in our nose and trigger signals that are then transmitted to the brain. These signals can trigger emotional responses and influence our state of mind.


Mood enhancer
Certain fragrances have the ability to lift our mood and promote a sense of well-being. For example, citrus scents such as lemon and orange are often associated with a sense of freshness and energy. Lavender, on the other hand, has calming properties and is often used in relaxation and sleep aids. The scent of flowers such as rose, jasmine and ylang-ylang can evoke feelings of happiness and serenity.

Stress relief
Fragrances can play an important role in stress relief. Research has shown that scents such as lavender, chamomile and bergamot can help lower cortisol levels, the hormone associated with stress. These scents have a calming effect on the nervous system, promoting relaxation and reducing anxiety. Aromatherapy, which uses essential oils and fragrances, is often used to relieve stress and improve overall well-being.

Memory and emotional associations
Fragrances have the unique ability to trigger memories and evoke emotions associated with specific experiences. For example, the smell of freshly baked cookies can evoke childhood memories or feelings of comfort. Similarly, the scent of a particular flower can remind us of a loved one or a special occasion. By using scents that evoke positive emotional associations, we can improve our mood and create a sense of emotional well-being.

Increased concentration and productivity
Certain scents can improve cognitive function and increase concentration and productivity. Peppermint and rosemary are known to have stimulating properties that can increase alertness and mental clarity. These scents can be especially useful in working or learning environments to increase concentration and efficiency.

Aromatherapy and mental health
Aromatherapy, the therapeutic use of scents, has gained popularity in the mental health field. It is often used as a complementary treatment to traditional therapies to promote emotional well-being. Aromatherapy can be helpful in treating anxiety, depression and insomnia. It can also help to relax and relieve stress, promoting an overall sense of calm and balance.

Personal preferences and individual responses
It is important to know that preferences for scents can vary greatly from person to person. Certain scents that evoke positive emotions in one person may have a different effect on another. It is important to try different scents and experiments to find out what works best for each individual. In addition, individuals with allergies or sensitivities should exercise caution and choose scents that are safe and appropriate for their specific needs.

Incorporating scents into our daily lives can be a simple, yet powerful way to enhance our mental well-being. Whether using scented candles, essential oils or natural fragrances, we can create an environment that enhances our emotional and mental health. By experimenting with different scents and understanding our individual responses, we can harness the power of scents to positively impact our mood, reduce stress, and promote overall mental well-being.

However, it is important to remember that scents alone cannot replace professional psychological treatment. If you are suffering from significant mental health problems, be sure to consult a qualified psychiatrist or mental health professional who can provide appropriate support and treatment.

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