Vanilla is one of the most popular scents in the world, and for good reason. It's sweet, calming, and inviting. But did you know that vanilla scent also has a number of potential health benefits?

Here are just a few ways that vanilla scent can benefit you:

Reduces stress and anxiety.

A number of studies have shown that vanilla scent can help to reduce stress and anxiety. For example, a 2014 study found that inhaling vanilla scent for five minutes reduced levels of the stress hormone cortisol in participants. Another study, published in 2017, found that people who were exposed to vanilla scent were less likely to experience anxiety during a stressful task.

Improves mood and cognitive function.

Vanilla scent has also been shown to improve mood and cognitive function. A 2016 study found that students who were exposed to vanilla scent performed better on memory and attention tasks. Another study, published in 2019, found that vanilla scent improved mood and reduced fatigue in participants.

Reduces pain.

Vanilla scent may also help to reduce pain. A 2015 study found that inhaling vanilla scent reduced pain perception in participants who were undergoing dental procedures. Another study, published in 2017, found that vanilla scent reduced pain and inflammation in rats.

Boosts the immune system.

Vanilla scent may also boost the immune system. A 2018 study found that vanilla extract increased the production of white blood cells in mice. White blood cells are essential for fighting off infection.

Improves sleep quality.

Vanilla scent may also help to improve sleep quality. A 2019 study found that people who were exposed to vanilla scent before bed slept better than those who were not exposed to vanilla scent.