Soothe Your Tummy with Peppermint

In the world of health research, randomized controlled trials have repeatedly shown the ability of peppermint oil to relieve symptoms of irritable bowel syndrome, including indigestion, dyspepsia, and colonic muscle spasms. These healing properties of peppermint are apparently related to its smooth muscle relaxing ability. Once the smooth muscles surrounding the intestine are relaxed, there is less chance of spasm and the indigestion that can accompany it. The menthol contained in peppermint may be a key reason for this bowel-comforting effect.

A Potential Anti-Cancer Agent

Interest in peppermint has extended well beyond the digestive tract, however. Perillyl alcohol is a phytonutrient called a monoterpene, and it is plentiful in peppermint oil. In animal studies, this phytonutrient has been shown to stop the growth of pancreatic, mammary, and liver tumours. It has also been shown to protect against cancer formation in the colon, skin, and lungs. These animal-based studies have yet to be matched by equally sound human studies, however.

Anti-Microbial Oil

Essential oil of peppermint also stops the growth of many different bacteria. These bacteria include Helicobacter pylori, Salmonella enteritidis, Escherichia coli, and methicillin-resistant Staphylococcus aureus (MRSA). It has also been found to inhibit the growth of certain types of fungus as well.

Breathe Easier with Peppermint

Peppermint contains the substance rosmarinic acid, which has several actions that are beneficial in asthma. In addition to its antioxidant abilities to neutralize free radicals, rosmarinic acid has been shown to block the production of pro-inflammatory chemicals, such as leukotrienes. It also encourages cells to make substances called prostacyclins that keep the airways open for easy breathing. Extracts of peppermint have also been shown to help relieve the nasal symptoms of allergic rhinitis (colds related to allergy).

A Rich Source of Traditional Nutrients

Peppermint has a wide range of traditional nutrients. Peppermint is an excellent source of manganese, and vitamin A, the latter notably through its concentration of carotenoids, including beta-carotene. Both vitamin C and beta-carotene seem to play a role in decreasing colorectal cancer risk. Vitamin C, the main water-soluble antioxidant in the body is needed to decrease levels of free radicals that can cause damage to cells.

In addition to all of the above healing properties, peppermint has a very good source of dietary fibre, folate, iron, magnesium, and calcium, vitamin B2 (based on its few calories and high nutrient density). This high nutrient density and low calorie status qualified peppermint as a good source of omega-3 fatty acids, vitamins B2, potassium and copper.