Sesame oil is believed to have some important health benefits, like providing heart-healthy fats, combating inflammation, and protecting skin from sun damage. More research is needed to fully understand the benefits (and the potential risks) that sesame oil offers. Sesame oil also contains omega-3 and omega-6 fatty acids, both of which are polyunsaturated fats. They’re both essential fatty acids that help prevent several diseases, including heart disease and cancer. They also help improve immune function. Sesame oil has a balanced ratio of omega-3, omega-6, and omega-9 fatty acids. Omega-3 and omega-6 are polyunsaturated, while omega-9 fatty acids are monounsaturated. Research shows that a diet containing these healthy fats lowers your risk of developing heart disease.

Many cultures have used sesame oil in traditional medicine as an anti-inflammatory. Traditional Taiwanese medicine has used it to treat joint pain, toothaches, cuts, scrapes, premenstrual cramps, and more. Sesame oil may help regulate blood sugar levels. One study found that adults taking sesame oil had reduced fasting blood sugar. The sesamin and vitamin E in sesame oil may benefit your hair. One study found that a supplement containing the two antioxidants improved hair strength and shine. Sesame oil has an amino acid called tyrosine. Tyrosine boosts serotonin, which can help fight feelings of stress and depression. Some research shows that the antioxidants in sesame oil may protect skin against UV damage. Sesame oil resists up to 30% of UV rays, while other oils only resist up to 20%.