Cloves are replete with powerful antioxidants that help fight free radical damage and boost our immunity.The oil obtained from clove is a good source of a compound called eugenol. The strong germicidal properties of clove help combat toothache, sore gums and ulcers. Cloves are also enriched with antiseptic, antiviral and antimicrobial properties. The anti-inflammatory compounds help heal sore throats, cold and cough and headache. The eugenol present in clove helps ease digestion; healthy digestion is key to effective weight loss. Cloves also helps rev up metabolism naturally. By fighting free radical activity, Cloves may also help give you a beautiful skin. The winter spice may also help regulate blood sugar levels. A study published in Journal Natural Medicine, examined the hypoglycaemic effects of cloves on diabetic rats and found promising results.