Liver Health Improvement
The hallmark benefit of Hovenia dulcis tea is its ability to enhance liver function. The fruit of the Hovenia dulcis tree is rich in bioactive compounds such as polysaccharides, flavonoids, and saponins. These components protect hepatocytes and bolster the liver’s detoxification processes. A clinical study demonstrated that patients consuming Hovenia dulcis fruit extract for 12 weeks saw their gamma-glutamyl transferase (GGT) levels drop from an average of 67 to 47. This improvement is particularly beneficial for individuals experiencing symptoms of liver dysfunction, such as fatigue or loss of appetite.
Hangover Relief
Antioxidant Properties
Hovenia dulcis tea is packed with antioxidants, including flavonoids and polyphenols, which neutralize free radicals, curb cellular aging, and reduce inflammation. These compounds also help prevent DNA damage, offering potential benefits for skin health, immune function, and the prevention of age-related diseases. The tea’s antioxidant effects are linked to a reduced risk of chronic conditions such as cancer, diabetes, and cardiovascular disease, making it a valuable addition to the diets of middle-aged and older adults seeking long-term health maintenance.
Blood Sugar and Blood Pressure Regulation
The saponins and polyphenols in Hovenia dulcis help reduce insulin resistance and suppress blood sugar spikes. Additionally, these compounds promote vasodilation, contributing to lower blood pressure. This makes Hovenia dulcis tea a promising option for individuals with metabolic syndrome, characterized by concurrent type 2 diabetes and hypertension.
Weight Management and Metabolic Support
Hovenia dulcis tea contains betulin, a compound that promotes fat breakdown and inhibits fat accumulation. By reducing adipocyte size and boosting metabolic rate, the tea supports weight loss efforts. Its diuretic properties also help alleviate edema. Research suggests that regular consumption may aid in preventing hyperlipidemia and improving lipid metabolism, offering a natural adjunct for weight management.
Brewing Hovenia dulcis tea at home allows for a pure, additive-free experience and easy customization with complementary ingredients. For a light infusion, steep 3 grams of Hovenia dulcis fruit in hot water (above 90°C) for 2-3 minutes. The tea can be reused 3-5 times. For a richer brew, simmer 20 grams of the tree’s stem in 2 liters of water over low heat for at least 30 minutes with the lid off. Ensure the yellow inner bark of the stem is removed, as it may be toxic.
Drinking Hovenia dulcis tea before or after alcohol consumption enhances its hangover-preventive and -relieving effects, while regular intake on an empty stomach supports liver detoxification. For added flavor, consider brewing with jujube or licorice.
Notably, Korean-grown Hovenia dulcis outperforms its Chinese counterpart in efficacy. Studies indicate that Korean varieties, cultivated in optimal climate and soil conditions, contain higher concentrations of active compounds, delivering up to three times the alcohol-detoxifying benefits. For maximum health benefits, opt for domestically sourced Korean Hovenia dulcis.
Precautions for Safe Consumption
While Hovenia dulcis tea supports liver health, individuals with severe liver impairment or significantly elevated liver enzyme levels should avoid it or consult a healthcare provider before use. Those taking anticoagulants or antidiabetic medications should also seek medical advice due to potential drug interactions.
The tea’s cooling properties may cause abdominal discomfort or digestive issues in individuals with cold extremities or weak gastrointestinal function. Pregnant women should avoid excessive consumption, as certain compounds may induce uterine contractions. For those awaiting surgery, discontinuing the tea at least two weeks prior is recommended to avoid potential effects on blood clotting.
Overconsumption may lead to side effects such as diarrhea, abdominal pain, vomiting, or allergic reactions. A daily intake of 1-2 cups is generally considered safe and effective, though individual tolerance may vary.
Visual Appeal of Hovenia Dulcis Tea
When brewed lightly, Hovenia dulcis tea yields a clear, amber hue. A longer, more intense steeping produces a deep, reddish color, reflecting its robust flavor and potent bioactive compounds.
Haeun Oh, HEALTH IN NEWS TEAM
press@hinews.co.kr
