There’s just something extra special about the sights, sounds, and, most definitely, the smells of Christmas that makes this season such a beloved time of year. From the evergreen trees to the fruity flavors, there are several scents and flavors that we associate with Christmas. But have you ever wondered what makes these scents and flavors so distinct? What is the science behind our favorite Christmas smells and flavors? Let’s dive in and find out.
Cinnamon
The scent of cinnamon is unmistakable in Christmas treats like cookies, pies, and hot apple cider. Cinnamon is actually derived from the bark of a tree, and its strong, warm and spicy scent is due to the presence of cinnamaldehyde. This compound triggers the olfactory receptors in our nose, leading to a sense of warmth and comfort. In fact, the scent of cinnamon has been shown to reduce stress and improve memory recall. So, it’s not just tasty, it’s good for you too!
Peppermint
Peppermint candy canes, lattes, and cookies are synonymous with the holiday season. Peppermint’s cool, refreshing scent is due to the presence of menthol, a compound found in the peppermint plant. Menthol has been shown to have a calming effect, which is why peppermint essential oil is often used in aromatherapy to promote relaxation. Additionally, peppermint has been shown to aid in digestion and soothe headaches. So, the next time you reach for a peppermint treat, remember that it’s not just delicious, it has some health benefits too!
Pine
The scent of a freshly cut pine tree is one of the most iconic scents of the holiday season. The smell of pine comes from the terpenes present in the tree’s needles and bark. Terpenes are organic compounds and are responsible for the distinct smell of pine. However, pine also contains compounds called phytoncides which have been shown to boost the immune system, among other health benefits. So, not only does having a real pine tree in your home smell amazing, it may also be good for your health.
Gingerbread
Gingerbread cookies and houses are a staple of Christmas and for good reason. The combination of ginger, cinnamon, nutmeg, and cloves creates a warm, cozy, and distinctly Christmassy scent. Ginger, in particular, contains compounds called gingerols, which are responsible for the spicy and warm aroma of gingerbread. Ginger has also been used for centuries as a natural remedy for nausea, indigestion, and inflammation.
Eggnog
Eggnog is a creamy and decadent beverage that’s usually spiked with rum or bourbon during the holidays. Its signature flavor comes from a combination of vanilla, nutmeg, and cinnamon. Nutmeg, in particular, has a sweet, warm flavor and is responsible for eggnog’s distinct taste. Nutmeg contains myristicin, which has been shown to have anti-inflammatory and pain-relieving properties.
In conclusion, the scents and flavors of Christmas are not only enjoyable but also have some health benefits. From reducing stress to boosting the immune system, these smells and tastes can contribute to a healthy and happy holiday season. So, next time you’re enjoying a peppermint latte or a slice of gingerbread, take a moment to appreciate the science behind the deliciousness. Merry Christmas!