2. beauty beauty: Barley tea contains sulfide which can promote blood circulation and make skin smoother and more delicate.
3. Lowering blood pressure: Barley tea is rich in potassium, which can regulate the concentration of various ions in the body, thus stabilizing blood pressure.
4. Improve sleep: Barley tea contains natural magnesium, which can promote the calming effect of the nervous system and make people fall asleep more easily.
5. Prevention and treatment of halitosis: The mellow smell of barley tea can cover up halitosis, and the sodium bicarbonate in barley can alleviate the acidic environment of the oral cavity and avoid halitosis.
In short, drinking barley tea often has many benefits, but we should also pay attention to whether there are allergies or maladjustments. Drinking barley tea in moderation can promote health, but don't overdo it.