Does Pu'er tea lower blood pressure and blood sugar?
Generally speaking, Pu-erh tea has certain effects in lowering blood pressure and blood sugar. The detailed analysis is as follows:
Pu-erh tea contains abundant organic components such as tea polyphenols, tea polysaccharides, caffeine, and theophylline, which contribute to reducing blood pressure. The tea polyphenols in Pu-erh tea can inhibit the activity of angiotensin-converting enzyme, thereby preventing blood vessel constriction and lowering blood pressure. Tea polysaccharides may indirectly influence blood pressure levels by regulating glucose and lipid metabolism. Additionally, caffeine and theophylline in Pu-erh tea have diuretic effects, helping eliminate excess sodium ions from the body, thus reducing vascular strain and lowering blood pressure.
Patients should follow their doctor's guidance and adopt comprehensive treatment approaches, including a balanced diet, regular exercise, and medication when necessary. Drinking Pu-erh tea can be part of a healthy lifestyle, but it should not be regarded as a substitute for medical treatment. Before making changes to dietary habits or adding any new beverage, it is advisable to consult a healthcare professional to ensure safety and well-being.