A scent can be more than a passing pleasant experience. If you’re feeling stressed out or tired, scents can help to lift your mood, and help you to feel calmer and more energized.
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When you use scents to improve your health or mood, you’re using aromatherapy, which is a form of complementary therapy. In aromatherapy, essential oils that are distilled from plants are absorbed into the body either through the pores of the skin during massage, or by inhalation through the nose.
The scents released by the oil act on the hypothalamus, a part of the brain that influences the hormonal system. Individual responses to scents are highly personal, but a scent can affect your mood, metabolism, stress levels and libido.
Research has demonstrated that aromatherapy, specifically lavender, can improve mood and lessen anxiety.
A study published in the Journal of Advanced Nursing showed that aromatherapy helped intensive care patients to feel less anxious and more positive immediately.
You can bring that lesson home by using aromatherapy around your house, says behavioral health specialist Jane Ehrman, MEd.
“You can create fragrant stress relievers in your own kitchen and provide the kind of mood you’re looking for when you’re trying to calm down,” she says.
The power of aromatherapy can be seen in our sense of smell’s ability to bring forth vivid memory.
“When you think of how your grandmother’s house smelled when food was cooking, it lifts your mood,” she says. “When you smell certain fragrances, like the spring air, it does something for you.”
Different scents can have varying effects. Certain fragrances, such as lemon, can energize you, Ehrman says.
“If you’re feeling pretty tired and low in mood, try one of the citruses, like grapefruit or orange. Rosemary also can be invigorating,” she says.
Aromas such as lavender can help to soothe you, she says.
“Breathing in that scent takes your mind off of the frustration or the stress you are experiencing,” she says. “As you breathe in and experience the scent, you get out of your head and into the moment.”
Aromatherapy is an affordable relaxation technique you can use at home in a number of ways: