Thyme doesn’t just delivery delicious flavor in the culinary world; this herb has far greater powers than making your roast chicken look and taste amazing. As per Medical News Today, thyme leaves have also been used over the years to treat diarrhea, stomachaches, arthritis, sore throat, coughs, bronchitis and more. Thyme is also rich in antioxidants and can help prevent acne, improve oral health, and as oil it can be used for aromatherapy to soothe the mind, promote calm and improve focus.