14 Guanabana Fruit Health Benefits

Guanabana juice

What is Guanabana?

The guanabana tree is a medium-sized, upright evergreen, reaching heights of around five to six meters, supplying reasonably large shiny, green leaves.

This tree produces a yellowish to greenish fruit, which is around the approximate size of a pineapple.

You can find it in the milder, exotic regions of South and North America, including the Amazon Rainforest as it grows best in tropical forest climate.

In ancient times the leaves of guanabana tree were used for tea to reduce swelling of mucous membranes, especially fever or to treat liver diseases.

The black seeds of the fruit were used as a tool against worms.

The flesh of the fruit is very popular in juices, sherbets, and shakes, and is sharp and sweet.

Oftentimes, the fruit pulp makes quite delicious beverages and smoothies.

Although it is said to be somewhat bitter, it can still be enjoyed in its natural form.

guanabana uses

What is guanabana tree?

In 1976, the National Cancer Institute conducted a study on the Guanabana tree and its cancer curing abilities.

After taking specimens from different parts of the guanabana tree, it was proven that guanabana could be capable of destroying cancer cells from the human body.

Guanabana is famous for its anti-cancer properties. It treats various types of cancer such as colon, breast, liver, cervical, pancreatic, lymphoma, lung and prostate cancer.

It isolates and kills prostate and colon cancer cells individually, without affecting the surrounding healthy cells.

Tests have shown that the extract from guanabana tree inhibits the growth of the cells responsible for breast cancer, and leads to the shrinkage of the cells responsible for liver tumors.

One reason why guanabana should be used to treat cancer is that it does not affect hair and stomach cells, like other chemical therapies.

Also Read: 101 Black Seed Oil Benefits and Uses  

What is Guanabana Fruit?

Different parts of the guanabana tree contain different types of nutrients.

However, most of the nutrients are collected in the pulp and seeds of guanabana.

The pulp and seed of guanabana contain the following nutrients:

  • Titratable acid
  • Non-reducing sugar
  • Crude protein
  • Moisture
  • Crude fiber
  • Fat
  • Carbohydrate
  • Water soluble ash
  • Calcium
  • Acetogenins
  • Annopentocins A
  • Annopentocins B
  • Annopenticins C
  • Muricins
  • Muricapentocin
  • Annomuricine
  • Muricatocins A
  • Muricatocins B

guanabana tree

Other than the components found in the pulp and fruit of the guanabana tree, the leaves of guanabana are rich in Monotetrahydrofuran acetogenins that give it its medicinal capabilities.

Let’s look at the science behind guanabana.

In several scientific studies, it was discovered that fruit called Guanabana (also called soursop, graviola, and Brazilian paw) could help fight cancer.

Although these studies have not been done extensively, science still notes that guanabana benefits cancer patients and can ultimately result in the curing the disease.

The guanabana tree can be used for different purposes.

The leaves, seeds, bark, fruit, and roots have been used for hundreds of years each with a variety of uses.

In fact, it has been used in cooling fevers and for improving the human defense mechanisms.

Consistent use has also shown to decrease the risk of getting sick with flu-like symptoms.

It can help curb hunger while promoting digestion and because of this, several people use it as an appetite suppressant to help lose weight.

Most importantly, research studies have discovered that it consists of natural substances called annonaceous acetogenins.

This chemical has been proven to have cytotoxic properties; it tends to attack cancer cells.

Also Read: 15 Valerian Root Tea Benefits and Uses 

What is Guanabana Juice?

The fruit has a sour pulp which is just like custard apple.

Its taste is a combination of strawberry, pineapples, banana, coconut and citrus fruits.

It is known for its healing benefits and is packed with nutrients like carbohydrates, vitamin B, vitamin C, calcium, fiber.

Studies have shown that guanabana can fight cancer because it contains chemicals that target cancer cells and leave the healthy cells intact, unlike chemotherapy that attacks all cells whether healthy or cancerous cells.

Scientists have been researching its qualities of these active chemicals since the 1940s.

Most of the investigation on guanabana focuses on a new group of chemical substances identified as Annonaceous acetogenins.

The guanabana tree produces these natural chemicals in its leaves, stem, bark, and fruit seeds.

Here’s how it works:

The cancer cells which survive chemotherapy can create a level of resistance to the agent previously used in addition to other, even unrelated, medication.

This process is referred to as multi-drug resistance (MDR).

One of the primary methods that cancer cells develop opposition to chemotherapy drugs is through creating an inter-cellular pump.

This pump is capable of pushing anti-cancer agents out of the cell before killing it.

guanabana taste

Only about 2 % of the cancer cells in any given person may create this pump, yet those are the 2 % that can ultimately grow and expand to generate multi-drug-resistant tumors.

A majority of the research on acetogenins claim that they were able to shut down these intercellular pumps, therefore eliminating multi-drug-resistant tumors.

Purdue researchers documented that the acetogenins preferentially eliminated multi-drug-resistant cancer cells by blocking the transfer of ATP, which is the principal source of cellular energy.

Furthermore, 13 out of 14 acetogenins analyzed were more efficient in opposition to MDR breast cancer cells than the three typical medications (adriamycin, vincristine, and vinblastine) they used as controls.

Guanabana slows the growth of more cancer cells than Adriamycin which is a common drug used in chemotherapy.

It targets 12 different types of cancer including breast, prostate, colon, lung and pancreatic cancer.

Chemotherapy causes serious side-effects, but it is believed that guanabana is more effective than chemotherapy and doesn’t cause any side-effects like loss of hair and weight.

While it is fighting cancer cells, it protects your immune system and minimizes the risk of other diseases and boosts your energy levels.

Also Read: 18 Powerful Castor Oil Uses and Benefits

Guanabana Benefits and Uses

The consequences of an unhealthy lifestyle, too much stress, insufficient rest, lack of exercise, and a variety of other factors can considerably affect our health.

Guanabana is great at treating the body from inside and out.

All parts of the guanabana tree, including the leaves, bark, roots, fruits, and seeds can be used for healing.

Here are some guanabana benefits you probably didn’t know about:

Guanabana for Cancer

The guanabana fruit has strong anti-cancer effects and has been proven as effective in fighting all types of cancer.

Guanabana safely and efficiently strikes at cancer, using all-natural therapy with no adverse side-effects (such as nausea, weight and hair loss as seen with traditional chemotherapy treatment).

What makes guanabana so extraordinary for cancer treatment is the accuracy of the targeted cells.

In contrast to chemotherapy, guanabana juice and extract can target malignant cells, thus protecting the healthy cells.

Guanabana Antimicrobial

Also the anti-cancer qualities of guanabana juice, it is very much loved for its antimicrobial properties.

It is a broad-spectrum antimicrobial agent that is effective in treating bacterial, fungal, parasitic and other pathogenic infections.

Guanabana Delays Osteoporosis

Our bones need constant nourishment, and guanabana juice tea and supplements will help increase the bioavailability of minerals and nutrients.

Nutrients such as calcium, fiber, copper, iron, fructose, protein, potassium, A and B vitamins, and many other amino acids that help increase bone density.

It strengthens the bones and reduces bone porosity.

guanabana seeds

Guanabana Regulates blood sugar

Guanabana is beneficial for diabetics. It lowers blood sugar levels by causing the beta cells in our pancreas to boost insulin production.

Aids weight loss by curbing hunger

Guanabana juice or herbal supplements can help with fat loss. It is slight in calories and loaded with essential nutrients that can help your body function correctly.

Most importantly, it has a calming effect which has been known to act as an appetite suppressant.

The dietary fiber in guanabana can help reduce overeating.

Also Read: 21 Eye-Opening Emu Oil Benefits Worth Knowing About

Guanabana Protects the immune system

Consuming guanabana fruit strengthens the immune system and prepares the body to fight infectious diseases.

Adding this tropical fruit as part of your diet is a sure way to reduce the risks of infections, and cancer.

The fruit is packed with Vitamin C which can help strengthen the immune system and reduce the chances of infections like flu and urinary tract infection (UTI).

During the treatment with guanabana, patients felt stronger and healthier.

Guanabana Increases blood Count

The hike that this wonder herb gives to the blood count is marvelous.

Guanabana is loaded with iron and thus can improve the blood count of a patient.

Guanabana Manage pain

Another useful nutrient found in guanabana is riboflavin or Vitamin B2. This vitamin can help relieve a headache.

With this miracle herb, you can also manage other types of pain associated with health conditions like joint pain, back pain, rheumatism, and arthritis.

guanabana plant

Guanabana Manage stress and lower blood pressure

It’s no secret that antidepressants are not that safe for the body.

By relying on these drugs long-term, you will be opening the floodgates for other conditions like high blood pressure, hair loss, etc.

A natural juice like guanabana is the best option.

According to some research, the roots and leaves of the guanabana tree have Nornuciferine and Asimilobine.

They are strong antidepressant properties that affects users sleep in a much better way that over the counter medications.

Plus, guanabana is a great vasodilator, making it ideal for lowering blood pressure.

Guanabana Skin treatments

Guanabana leaves are a natural remedy for skin infection and ulcers. It can also be used to treat any boils on your body by applying it as a salve on the surface of your skin.

Guanabana Maintains healthy bones

The copper present in guanabana helps strengthen the bones by enhancing the absorption of calcium from foods you consumed.

Guanabana Boost energy

Thiamine from guanabana helps boost energy levels.

These are ingredients found in energy supplements and can be added to your diet naturally when you consume guanabana juice or supplement regularly.

Guanabana Treats liver disorders

Guanabana also works wonders for liver disorders. It can help reduce the inflammation of the urethra, and this will consequently mitigate symptoms like painful urination.

Guanabana Treat gallbladder disease

Guanabana juice or tea can also be used to treat gallbladder disorders. If you use the leaves in making tea, you can eliminate the symptoms of this disease.

guanabana cancer

Guanabana Improves digestive health

The flesh of guanabana is stuffed with fiber which can help promote good digestive health.

People who suffer from different digestive problems like indigestion or constipation will be relieved by consuming guanabana in any form.

Guanabana improves digestion because it is a good source of soluble fiber that increases stool bulk to help prevent and control constipation.

Guanabana Wards of parasitic infections

It is also useful for people with worms and parasites. According to the Journal of Dietary Supplements in 2008, guanabana works efficiently against various microbial and parasitic agents including Leishmania braziliensis, Artemia Salina, Trichomonas Vaginalis, etc. Also included in this list is Herpes and simplex virus.

Also Read: 8 Healthy Soup Recipes with Chicken 

Guanabana Lowers inflammation

For people in their mid-50s and 60s, guanabana is a miracle herb. It treats the inflammation of joints, throat, nose, pancreas, and prostate.

It’s highly recommended for patients suffering from Rheumatoid Arthritis.

It reduces pain and swelling associated with inflammation.

Guanabana fruit, leaves, bark, and roots have all been used by the South American people for centuries to treat asthma, arthritis and other ailments.

However, more testing and research needs to be done before this fruit, and its powerful anti-cancer abilities can be tested on actual humans in a hospital setting.

How is Guanabana Used?

Various parts of the guanabana tree have been used for medicine for centuries.

Even native Indians used it to treat diseases like heart diseases, asthma, liver problems, etc.

The leaves of the guanabana are used to cure insomnia and the guanabana juice is used for fighting infections.

The fruit of guanabana can be eaten, although for many people the taste is sour.

As tastes go, guanabana is nothing special and is not desirable to drink or eat.

The fruit is used to reduce joint pain, to treat heart disease, or as a sedative to reduce the symptoms of a cough or flu.

Brazilian Amazon natives also used guanabana leaves as a herbal tea for liver difficulties.

guanabana benefits

The people of the West Indies, Jamaica, and Haiti use the bark as a sedative.

The fruit is utilized to lessen coughs, flu virus, and symptoms of asthma, high blood pressure levels, in addition to parasitic organisms.

Each aspect of the guanabana tree is used throughout natural medicine within the tropics, including the bark, leaves, roots, fruit, as well as fruit seeds.

Overall, the fruit along with the juice is taken for worms and parasites, to reduce high fevers, to enhance mother’s milk following childbirth, as well as used an astringent for diarrhea and dysentery.

The bark, leaves, and roots are taken as a sedative, nervine, hypotensive, and an antispasmodic.

Guanabana has a wide range of applications within organic medication as well as to a prolonged documented indigenous use in certain cultures.

Also Read: 21 Essiac Tea for Cancer Benefits 

Who Shouldn’t Take Guanabana?

People who should not use or take guanabana include those with heart problems, cardiac problems or anyone taking blood pressure prescription medication.

Pregnant women should also avoid using guanabana as it could cause premature uterine contractions and this can be dangerous to the baby.

Women who are breastfeeding should also desist using guanabana as the side effects are unknown.

Guanabana Can Be Emetic

A great deal of guanabana juice might make some people throw up.

It also has a slight inhibitory effect on the cardiovascular system and should be avoided by people with heart disease or people with blood pressure or heart problems.

Before you start to use any herbal medicine, it is very important to know its side effect.

Some people ignore this assume that herbal remedies are natural. Yes, they are safe, but it is very important to know if there will be any interactions with your existing medication or lifestyle.

Nevertheless, people who have a low blood pressure level should be careful when taking.

Guanabana can also cause nausea and vomiting to some, and this is most likely to happen to those who have a sensitive stomach.

In most cases, this kind of problem happens when a person is taking more than one herbal medicines or more than the recommended dosage.

If you have such a problem, you shouldn’t wait for a long time, consult a doctor immediately.

Prolonged use can lead to yeast and fungal infections.

The chemicals present in guanabana have also been found in people with Parkinson’s disease, although no cause and effect relationship is firmly established.

Before you start to use guanabana, it is advised that you seek advice from a doctor.

guanabana 101


In order to benefit from guanabana, take it in its natural form. If you are taking it in the form of supplements, you should follow the dosage instructions given.

While guanabana retailers claim that it is completely safe in therapeutic doses, the dosage has not yet evaluated, and these statements are still regarded as unconfirmed.

While the herb is still used in many medical applications, care should always be observed when taking it.

Although it has been proven that the leaves of the guanabana tree are useful in destroying some cancer cells, until guanabana becomes an official cancer medication, you must take care and not abandon other treatments provided by your doctor.

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