

However, human studies of peppermint leaf are limited and clinical trials of peppermint tea are absent. As mentioned above, peppermint, including peppermint tea, may worsen symptoms of gastroesophageal reflux disease ( GERD ). Several clinical trials examining the effects of peppermint oil on irritable bowel syndrome (IBS) symptoms have been conducted. SIDE EFFECTS OF MINT TEA Increasing heartburn and indigestion for people with acid influx Causing miscarriage in pregnant women Lowering the effectiveness of. Peppermint oil taken orally can cause heartburn, nausea, and vomiting, but enteric-coated capsules can reduce the incidence of these side effects. Human studies on the GI, respiratory tract and analgesic effects of peppermint oil and its constituents have been reported.

Animal model studies demonstrate a relaxation effect on gastrointestinal (GI) tissue, analgesic and anesthetic effects in the central and peripheral nervous system, immunomodulating actions and chemopreventive potential. While herbal teas like peppermint typically don’t contain caffeine, they can upset your stomach or have other side effects when consumed in large doses. Overconsumption of the tea has several side-effects such as muscle pain, diarrhoea, drowsiness, cramping and tremors, and sometimes there may be a drop in the. In vitro, peppermint has significant antimicrobial and antiviral activities, strong antioxidant and antitumor actions, and some antiallergenic potential. The main volatile components of the essential oil are menthol and menthone. The phenolic constituents of the leaves include rosmarinic acid and several flavonoids, primarily eriocitrin, luteolin and hesperidin. Evidence-based research regarding the bioactivity of this herb is reviewed. Peppermint tea, brewed from the plant leaves, and the essential oil of peppermint are used in traditional medicines. Peppermint (Mentha piperita L.) is one of the most widely consumed single ingredient herbal teas, or tisanes.
