7 Health Benefits of Scented Candles, Backed by Science

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In our fast-paced world, where stress and hustle culture dominate our lives, finding moments of tranquillity is essential. Scented candles, with their historical roots and cultural significance, have long been cherished for their ability to create a serene atmosphere. 

Imagine walking into your home after a hectic day, lighting a lavender-scented candle, and feeling an immediate sense of calm as the soothing aroma fills the air. 

While many enjoy these candles for their pleasant scents, the benefits of a scented candle extend beyond just relaxation. There is growing scientific interest in how scented candles can positively impact our health. As we delve into the fascinating world of scented candles, we’ll uncover their scientifically-backed advantages, from reducing stress to enhancing sleep. 

Read along to discover how this simple indulgence can transform your well-being in ways you might not have expected.

The Science Behind Scented Candles

The use of scented candles for aromatherapy is rooted in the science of how certain fragrances interact with our brains. When we inhale specific scents, they can stimulate the limbic system, the area of the brain responsible for emotions, memories, and behaviours. 

“Odors take a direct route to the limbic system, including the amygdala and the hippocampus, the regions related to emotion and memory.”- The Harvard Gazette

This stimulation can lead to various physiological and psychological responses, influencing our mood, stress levels, and overall well-being.

Stress Reduction

One of the most significant benefits of using scented candles is their ability to reduce stress. Certain scents like lavender, chamomile, and bergamot have calming properties that can help lower anxiety levels. 

The inhalation of these scents can trigger the release of neurotransmitters in the brain, such as serotonin and dopamine, which promote relaxation and well-being. 

This study suggested that the inhalation of lavender soy wax candles for 20 minutes can be used as adjuvant therapy for improving emotional states and enhancing cognitive function among adolescents with moderate stress levels.

Improved Sleep Quality

Another compelling benefit of scented candles is their potential to improve sleep quality. Aromas such as lavender and jasmine are known for their sleep-inducing properties. 

Single-blind randomised studies investigated the effectiveness of lavender odour on quality of sleep showed that lavender improved the mean scores of sleep quality in fifteen healthy students, in sixty-four ischemic heart disease patients, and thirty-four midlife women with insomnia.” 

When used before bedtime, these scents can create a relaxing environment that promotes better sleep. The calming effect of these fragrances helps to quiet the mind and prepare the body for rest, making it easier to fall asleep and stay asleep throughout the night.

Mood Enhancement

Scented candles can also have a positive impact on your mood. Pleasant scents can stimulate the production of feel-good neurotransmitters in the brain. This can lead to an uplifted mood and a general sense of happiness. Whether you’re dealing with a challenging day or just looking to boost your spirits, lighting a scented candle with a fragrance like citrus or vanilla can create a cheerful and comforting atmosphere.

Mosquito Repellent

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Scented candles can also serve as a natural mosquito repellent. Candles infused with essential oils like citronella, eucalyptus, and lemongrass are known to help keep mosquitoes at bay. 

By burning these candles, you not only create a pleasant ambience but also reduce mosquito activity in your surroundings, offering a chemical-free solution to enjoy indoor spaces comfortably.

Increased Focus and Concentration

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Using scented candles can also enhance focus and concentration. Citrus scents like lemon and orange are particularly effective in boosting alertness and improving cognitive function. 

Lighting a citrus-scented candle in your workspace can create an environment that supports mental clarity and productivity. This can be especially helpful when studying, working on a project, or needing to stay sharp during long hours of work.

Reduced Symptoms of Depression

“Scents can have positive effects on mood, stress reduction, sleep enhancement, self-confidence, and physical and cognitive performance,” says Theresa Molnar, executive director of the Sense of Smell Institute.

Aromatherapy with scented candles can be a valuable tool in managing symptoms of depression. Uplifting scents like grapefruit, rose, and other floral fragrances can help elevate mood and provide emotional relief. These scents work by stimulating the brain’s reward system and promoting the release of neurotransmitters associated with happiness and well-being. Incorporating these fragrances into your daily routine can contribute to a more positive and balanced emotional state.

Memory Stimulation

The connection between scent, emotion, and memory is profound. 

Smell and emotion are stored as one memory.”- Dawn Goldworm, co-founder of ‘olfactive branding company’

Lighting a scented candle with a fragrance that evokes positive memories can help stimulate these memories and enhance emotional well-being. This powerful link between scent and memory can be used to create a comforting and nostalgic atmosphere, fostering a sense of connection to cherished moments from the past.

Conclusion

Incorporating scented candles into your daily routine offers numerous health benefits. From reducing stress and improving sleep, the benefits of a scented candle are vast. 

By choosing the right fragrances, you can create an environment that supports your mental and physical well-being. So, light a scented candle and enjoy the subtle yet profound impact it can have on your health and happiness.

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