Studies show that mint contains many biological compounds such as menthol, menthone, flavonoids, rosmarinic acid and other polyphenols. These substances have strong antioxidant and anti-inflammatory properties.
According to studies published in the National Center for Biotechnology Information, peppermint extract has the ability to neutralize free radicals and protect cells from oxidative damage, a major factor causing kidney dysfunction.
Mint also contains some minerals such as potassium, which contributes to maintaining electrolyte balance - an important factor for kidney activity.
Oxygenated stress plays a central role in many chronic kidney diseases. Flavonoids and polyphenols in peppermint help reduce lipid peroxidation, protect kidney cell membranes and improve filtration function.
Some preclinical studies show that peppermint extract can reduce kidney damage caused by chemicals or drugs.
Compounds such as rosmarinic acid in peppermint have the ability to inhibit inflammatory cytokines. This helps limit chronic inflammation - a factor that degrades kidney function over time.
According to the National Institutes of Health, inflammation control and oxidative stress are two key strategies in kidney protection and preventing chronic kidney disease.
Mint is considered to have the effect of clearing heat and diuretic. From a modern perspective, this effect can help increase urine secretion, supporting the elimination of impurities such as urea and creatinine.
However, the diuretic effect of peppermint is mild and needs to be combined with a sufficient water intake regimen for effectiveness.
According to the World Health Organization, maintaining a diet rich in antioxidants is one of the important factors in protecting organ function, including the kidneys.
Mint can be used flexibly in the diet:
eat raw: keep active ingredients and vitamins;
Mint tea: mix fresh or dried leaves with hot water;
Smoothie or detox drink: combined with lemon, cucumber;
Spices in dishes: increase flavor and nutritional value.
Using about 10-20g of fresh leaves per day is suitable for healthy people.
