Though it may sound unusual, placing a clove of garlic under your pillow before sleep is a practice rooted in traditional health beliefs. Many people swear by it, claiming that it offers a range of benefits for the body and mind.

One of the most commonly cited advantages is relief from nasal congestion. Garlic contains a powerful natural compound called allicin, which acts as an antibiotic and can help fight off infections. As the clove rests under your pillow, allicin is slowly released into the air, potentially clearing nasal passages by dissolving mucus over time.

Another major benefit often linked to this practice is immune system support. Garlic’s strong antibacterial properties may help your body resist illness. The allicin not only fights bacteria but also inhibits the spread of pathogens. People who use garlic regularly in this way often report waking up more alert and less prone to colds.

Garlic’s pungent aroma also plays a surprising protective role by repelling insects, especially mosquitoes. The scent is believed to confuse and drive away pests, preventing them from entering your space. For added protection, some even rub garlic-infused water on exposed skin at night.

In addition to physical benefits, garlic may promote better sleep. It is rich in vitamins B1 and B6, which are associated with reducing insomnia and supporting healthy sleep cycles. These vitamins can help stimulate natural sleep hormones, leading to more restful, deeper sleep.

It’s worth noting that for this remedy to be most effective, it’s better not to use a very thick pillow, which can limit the spread of the garlic’s active compounds.

While there isn’t extensive scientific backing for all these claims, many people continue this practice based on personal experience and traditional wisdom.

Whether you’re hoping to breathe easier, sleep better, or simply keep mosquitoes at bay, placing garlic under your pillow is a low-risk, natural method you might consider trying for yourself.