How Does Cistanche Work For Blood Pressure?
Mar 22, 2023
Cistanche is a plant species that has been used in traditional Chinese medicine for thousands of years. It is believed to have a number of health benefits, including the ability to help regulate blood pressure. In this article, we will explore the potential benefits of cistanche for treating high blood pressure, also known as hypertension.
What is high blood pressure?
High blood pressure is a common medical condition that affects millions of people around the world. It is characterized by elevated levels of pressure in the arteries, which can cause damage to the blood vessels and organs over time. High blood pressure is a major risk factor for heart disease, stroke, kidney disease, and other serious health problems.

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What is cistanche?
Cistanche is a desert plant that grows in China and other parts of Asia. It has been used in traditional Chinese medicine for centuries to treat a variety of health conditions, including kidney problems, impotence, and fatigue. The plant contains a number of active compounds, including phenylethanoid glycosides, iridoids, lignans, and polysaccharides, which are believed to have a variety of health benefits.

How does cistanche work?
The exact mechanisms by which cistanche works to regulate blood pressure are not fully understood. However, research has suggested that the plant may have several potential mechanisms of action.

One possible mechanism is through the regulation of the renin-angiotensin-aldosterone system (RAAS). The RAAS is a complex system of hormones and enzymes that regulates blood pressure by controlling the volume of fluid in the body and the constriction of blood vessels. Studies have shown that cistanche may help to regulate the RAAS by inhibiting the production of renin, a hormone that plays a key role in the system.
Another possible mechanism is through the production of nitric oxide (NO). Nitric oxide is a molecule that helps to relax the walls of blood vessels, which can help to lower blood pressure. Studies have shown that cistanche may help to increase the production of NO in the body, which could help to lower blood pressure.
What does the research say?
While there is limited research on the effects of cistanche specifically on blood pressure, several studies have suggested that the plant may have potential benefits for cardiovascular health.
A 2014 study published in the Journal of Ethnopharmacology found that a water extract of cistanche improved endothelial function, which is a key factor in the development of hypertension and other cardiovascular diseases. The study also found that the extract had a vasodilatory effect, which means that it helped to widen blood vessels and lower blood pressure.
Another study published in the Journal of Cardiovascular Pharmacology in 2016 found that a polysaccharide extract of cistanche had antihypertensive effects in rats with induced hypertension. The study found that the extract helped to reduce blood pressure and improve the function of the endothelium, which could help to prevent the development of cardiovascular disease.

A 2019 study published in the Journal of Traditional Chinese Medicine found that cistanche had a protective effect on the heart and kidneys in rats with hypertension. The study found that the plant helped to reduce oxidative stress and inflammation, which are key contributors to the development of cardiovascular disease.
While these studies suggest that cistanche may have potential benefits for regulating blood pressure, more research is needed to fully understand the plant's mechanisms of action and its potential benefits for human health.
How to use cistanche
Cistanche is typically consumed as a dietary supplement, either in capsule or powder form. It can also be consumed as a tea or decoction, which involves boiling the plant in water to extract its active compounds.
It is important to speak with a healthcare provider before using cistanche
