Evidence supporting the use of: Peppermint
For the body system: Taste
Synopsis
Source of validity: Scientific
Rating (out of 5): 3
Peppermint (Mentha × piperita) has a long history of use for its flavor and aroma, and its effects on the taste sensation are both traditional and scientifically studied. Peppermint contains menthol, which activates cold-sensitive TRPM8 receptors in the mouth, creating a cooling sensation that can enhance the perception of freshness and flavor. Scientific studies have shown that menthol and peppermint oil can alter oral sensations and may temporarily modify taste perception, particularly by masking bitterness and enhancing sweetness in some foods.
Clinical research is limited regarding peppermint's direct impact on the sense of taste (gustation) itself; however, there is evidence that it can improve oral comfort and decrease oral malodor, which may indirectly enhance taste experiences. Additionally, peppermint is widely used in dental products such as toothpaste and mouthwash, supporting its role in oral health and sensory experience.
In summary, while peppermint is not a remedy for taste disorders, its cooling, freshening, and mild numbing properties have a scientifically supported effect on the sensory experience in the mouth, which is relevant to taste perception. Evidence for a direct therapeutic benefit to the “Taste body system” is moderate but present, justifying a mid-level evidence rating.
Other body systems supported by Peppermint
Digestive SystemGastrointestinal Tract
Intestinal System
Liver
Respiratory System
Senses
Sinuses
Stomach
Taste