11 Impressive Benefits of Yerba Mate

Yerba mate has many health benefits such as reduced risk of cardiovascular diseases, cancer, and improved health. It has antioxidant properties and helps in healthy weight loss. It also has antimicrobial properties and anti-inflammatory properties.

What is Yerba Mate?

Yerba mate is a well-known non-alcoholic beverage widely consumed by people of South America. It is made from dried leaves of Ilex paraguariensis tree which is a native South American tree. It is found in countries such as Brazil, Argentina, Uruguay, and Paraguay. Yerba mate has been used by indigenous people for many centuries as a beverage with medicinal properties. It is gaining popularity in Europe, United States, and other countries because of it stimulating effect and health benefits. Many research studies have been conducted and the findings suggest that yerba mate is beneficial in reducing the risk of various health disorders. Many include yerba mate as an alternative to coffee and tea.

Mate tree is a subtropical flowering plant that grows up to a height of 18 m. It requires a good rainfall and can withstand temperatures of -6 degrees Celsius. It flowers between October and November and produces fruit between march and June. Mate leaves undergo several stages of processing which include blanching drying and aging of the leaves. The conditions of processing may differ but the overall process generally remains the same.

Nutritional Value of Yerba Mate

Mate tea contains various nutrients that help in maintaining good health. It is a good source of polyphenols, xanthines, caffeoyl derivatives and saponins. Amongst minerals, it contains zinc, chromium, potassium, copper, aluminum, iron, manganese, and nickel. Yerba mate also contains vitamins that include vitamin C, vitamin B1, and vitamin B2. It comes as no surprise that once some of these benefits were discovered, the popularity of yerba mate tea began to spread to other parts of the world.

Health Benefits of Yerba Mate

Yerba Mate has many health benefits. Some of them are discussed below:

Antioxidant Properties

Consumption of yerba mate provides antioxidant benefits to the body. It has many different phytochemicals such as polyphenols, Chlorogenic acid and caffeoyl derivatives that make it a beneficial antioxidant.

Research study suggests that mate extract may reduce oxidative stress that increases the risk of damage to liver and heart. It also reduces the nitrosative stress that may cause DNA damage, cell death, and lipid peroxidation. As compared to green tea yerba mate is more effective in preventing cytotoxicity associated with blood flow restriction heart disorders such as stroke etc.

Yerba mateImproves Cognition

Many people think of yerba mate as a brain booster, and studies show that this is true. The tea’s active ingredients are able to improve memory and attention, as well as focus, while the antioxidants in the tea can prevent plaque deposition in the brain, potentially countering the effects of Alzheimer’s disease and dementia.

Increases Sex Drive

Yerba mate is traditionally known as a mild aphrodisiac, used primarily by men to increase their libido and sex drive. The rich mineral and vitamin content can also help to improve fertility, hormonal balance, and reproductive health.

Promotes Digestion

Some of the unique compounds found in yerba mate, such as xanthines, are able to promote smooth muscle relaxation, which can be very good for digestion, particularly if you are struggling with constipation, bloating, cramping and other digestive issues.

Benefits Cardiovascular Health

Yerba mate contains compounds such as polyphenols that may be beneficial in reducing the risk of cardiovascular diseases such as atherosclerosis. Findings of a research study suggest that intake of yerba mate has a beneficial impact on lipid parameters and it helps to reduce LDL cholesterol in hypercholesterolemic people. Consumption of yerba mate protects myocardial tissue of the heart and is also beneficial in reducing oxidative stress caused by reactive oxygen species (ROS ) which may cause stroke etc.

Anti-inflammatory Properties

Research results of a study conducted to ascertain effects of yerba on E. coli suggests that it has antimicrobial properties that may help in preventing health risks caused by E. coli bacteria. Due to this it has the potential to be used as antimicrobials in various beverages and foods against E. coli. The flavanoids found in yerba mate may be beneficial in reducing inflammation. Anti-inflammatory properties make yerba mate beneficial in reducing risk of chronic disease and therefore improving overall health.

Prevents Cancer

Health benefits of yerba mate include prevention of cancer. Antioxidants like chlorogenic acid are the primary active ingredients in yerba mate tea – which actually has a higher antioxidant level than green tea – meaning that this tea is very good for seeking out and neutralizing free radicals. This is why yerba mate tea is often considered an anti-cancer beverage. That being said, some studies have linked increased cancer risk in the upper intestinal tract to prolonged use of yerba mate.

Treats Diabetes

Yerba mate may be beneficial and reducing complications from hyperglycemia in diabetes. Hyperglycemia results in dicarbonyls which causes many diabetic complications. Yerba mate as an antioxidant plays role in the process of glycation which reduces the dicarbonyl action, resulting oxidation and hyperglycemia.

Reduces Obesity

Yerba mate is shown to have beneficial health effect in reducing obesity. This weight loss effect of yerba mate is attributed to increased fat oxidation, slowing of gastric emptying and increased feeling of satiety. Similar to coffee, yerba mate is able to provide an energetic boost without contributing much in terms of calories. When combined with the other minerals and nutrients provided by yerba mate, your metabolism can begin to speed up, due to the natural stimulant qualities. This can improve passive fat-burning, and this drink is often used as a weight loss aid.

Strengthens Bones

While yerba mate tea isn’t always thought of as a boost for bone strength, it does contain a number of minerals that are essential for bone mineral density in the body. Calcium, iron, phosphorous, potassium and zinc are all part of the process that keeps osteoporosis at bay as we age.

Increases Circulation

High levels of iron found in yerba mate tea mean that it can significantly help in red blood cell production, and will prevent anemia. With boosted red blood cell production, more oxygenated blood can flow to the organ systems and extremities that need those resources most.

Boosts Immune System

The vitamin C levels in yerba mate tea are only the beginning in terms of immune system health. Aside from the white blood cell boost provided by ascorbic acid, there are also a number of saponins and other antioxidants that can help reduce oxidative stress in the body and act as a primary line of defense for the immune system.

yerbamateinfoYerba Mate Tea: How to Prepare and Select?

Traditional yerba mate is prepared by pouring hot water on dried leaves of Ilex paraguariensis in a gourd. This is repeated many times and then consumed out of the gourd using a metal straw.

Yerba mate is easily available across stores all over the world in loose form or tea bags. A toasted version is also available in the stores. Mate can be served as a hot or cold drink with milk or fruit juice.

Yerba Mate Tea Side Effects

Despite the many benefits of drinking yerba mate tea, excessive and regular use of this tea does present some health concerns. Some of the side effects and risks include:

Heart Risk: There could be a risk to the heart, due to the high content of caffeine. Even though there is approximately 80 mg of caffeine found in yerba mate, as compared to 100-200 mg in a cup of coffee, yerba mate tea is often consumed throughout the day, with 4 or 5 cups not being an unusual amount for daily consumption. This consistent caffeine boost to the system can take a toll on the cardiovascular system, and be dangerous for those who already have high blood pressure.

Cancer Risk: Polycyclic aromatic hydrocarbons (PAHs) have been associated with increased risk of cancer. It is important to make sure that yerba mate during processing does not get contaminated by PAHs as that may pose a risk of cancer of oral cavity, esophagus, larynx. It may also increase risk of upper intestinal tract cancer over the long term, while it also shows other signs of being anti-cancerous in the body.

Pregnant Women and Children: Not safe for children as well as pregnant women. It may also be avoided by women during breast feeding post delivery.

Liver: Long-term and heavy use of yerba mate may have a negative effect on liver function and may lead to liver disease.

That being said, recent research has shown that yerba mate producers and processors in South America have improved factory conditions, and use less smoke in the treatment of the leaves, meaning that fewer of these carcinogenic hydrocarbons are present in the tea.

And generally speaking, yerba mate can safely be consumed in small to moderate quantities to enjoy its benefits, but before making it a regular part of your health regimen, it is best to speak to your doctor.

Is Yerba Mate Tea Better than Coffee?

Yerba mate tea is lower in caffeine and doesn’t generate the same type of crash as coffee drinkers often experience. Coffee has trace amounts of certain vitamins and minerals, whereas yerba mate has a much broader range of nutrients to offer, including saponins, quercetin, and xanthines, which provide so many of the unique health benefits of this tea. Coffee may pack more of a morning punch to wake you up, but that can have a negative effect on your body’s acidity levels and cardiovascular health, as well as your nerves.

In the battle between coffee and yerba mate tea, it depends on what matters more to you, but for those seeking a more well-rounded and healthy beverage, yerba mate seems like an obvious choice – in moderation!


Yerba mate has been consumed since many centuries due to its medicinal benefits. It is becoming more and more popular as a daily beverage around the world. Yerba mate is most often available as dried tea but because of increasing popularity may also be available as a supplement or in an additive to food. Yerba mate is full of health benefits and is safe for moderate daily dietary use.

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