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What are the health effects of Lycium barbarum bark?
Chinese medicine believes that cortex Lycii is effective for hypertension, hyperlipidemia and hyperglycemia.

"Three highs" refers to hyperlipidemia, hypertension and hyperglycemia, and also represents common diseases that often occur in people's bodies. Therefore, the "three highs" control in daily life plays a very important role in our life.

Lycium barbarum bark is the dried root bark of Lycium barbarum or Lycium barbarum of Solanaceae. Sexual taste: sweet and cold. Enter lung, liver and kidney meridians. Functions: cooling blood, relieving deficiency-heat and purging lung fire. Suitable for yin deficiency, hot flashes, night sweats and bone steaming; Lung heat cough; Blood heat bleeding syndrome. Therefore, it is concluded that Lycium barbarum peel is effective for the three highs.

Shennong's Herbal Classic records: "Treating five internal evils, quenching thirst with heat, and arthralgia in the week." Therefore, it is also recorded in ancient books, which also proves that Lycium barbarum bark can cure diabetes.

The main components of Cortex Lycii are cinnamic acid, phenols and betaine, and B- sitosterol, linoleic acid and Cortex Lycii A have been separated. It is these effective ingredients that can reduce "three highs" (hyperlipidemia, hypertension and hyperglycemia). The process of lowering blood sugar is mainly to promote insulin secretion by islet B cells.

Modern pharmacology has also confirmed that its decoction has the function of lowering blood sugar and blood fat by oral administration. It can also lower blood pressure and slow down the heart rhythm, and large doses can lead to atrioventricular block. Modern Chinese medicine is also widely used to treat diabetes in clinic. For example, taking 50g of Lycium barbarum peel in water instead of drinking tea often has certain hypoglycemic and lipid-lowering effects. For example, making Lycium barbarum peel into 4% decoction and adding some sugar appropriately will also have a good effect on lowering blood pressure.

In addition, it should be noted that Gouqi tea is good for lowering blood sugar and blood pressure, but it should be used with caution for patients with exogenous wind-cold, spleen-stomach deficiency, loose stool, chronic gastritis, cardiac insufficiency and other diseases.