Mint relaxes the peripheral blood vessels, calms smooth muscle spasms, dries dampness, expels phlegm, and clears the head. It is regarded as an excellent remedy for stomach cramps due to its ability to reduce hypercontractability of the intestinal muscles. It is often added to formulas using laxative herbs, such as cascara sagrada, to prevent intestinal gripe. Peppermint is considered the strongest mint medicinally, though the other mints have medicinal benefit as well. Peppermint has activity against a wide range of pathogens including streptococcus, staphylococcus, and candida.
Cloves may protect the liver, reduce inflammation of the mouth and pharynx, and help with dental pain when used as a topical anesthetic. In ayurvedic medicine it is used for halitosis, eye disease, toothache, flatulence, colic, and anorexia.
The primary use of fennel seeds is to relieve bloating, but they also settle stomach pain, stimulate the appetite, and are diuretic and anti-inflammatory