1 / 8From its use in worship and religious functions to eating it as a 'paan', betel leaves have medicinal properties and health benefits that treat many ailments. Vitamins like vitamin C, thiamin, niacin, riboflavin and carotene are found in betel leaves.2 / 8Medicinal properties and uses of betel leaves: Betel nut contains vitamin C, iron, carotene, fiber, potassium, iodine and thiamin, hence it is widely used in Ayurvedic medicine. Use of betel nut can prevent tooth decay, treat ulcers and acne. 3 / 8Helps in the treatment of diabetes: It is believed that components of the leaf can lower blood sugar levels, so some of the medicinal properties of the leaf treat diabetes.4 / 8Helps in weight loss: People who are trying to lose weight can use betel leaves effectively. It reduces body fat and increases the metabolic rate in the body.5 / 8Prevents carcinogens that cause cancer: Chewing betel leaves is known to prevent oral cancer as it helps maintain ascorbic acid levels in saliva. If we boil 8 to 10 leaves for a few minutes and add proper quantity of honey to the boiled water. Drinking this water every day will prevent cancer.6 / 8Wounds heal quickly: When betel leaves are placed on the wound and applied as a bandage, it heals the wound and speeds up the healing process. Betel leaves are also used in Ayurveda to treat boils.7 / 8Cures headache: If you are suffering from severe headache, betel leaves can give you relief from it. Betel leaves have cooling properties which when applied externally provide instant relief from pain. Applying it on forehead relieves headache.8 / 8Ayurveda and Science: According to Ayurveda, betel leaves contain certain substances that help cure diseases caused by Vayu and Pitta. According to Sanskrit physicians, betel leaf juice can often be used as a home remedy for infected ears and pus, and on the forehead.