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Dragon Eye Fruit [Top 10 Longan Berry Benefits]

Dragon Eyes Fruit, or Longan Berry, is a sweet-tasting fruit that may be small in size (it’s a little smaller than a grape) but it packs some big benefits for your health and well-being.

These health benefits primarily come from two main active compounds found in abundance in the fruit: Polyphenols and Saponins.

Whether eaten raw like lychee fruit, cooked, dried, or taken the traditional way as an extract, they are able to provide some awesome health benefits.

The old adage “small but powerful” perfectly describes the famous Chinese herbal medicine Longan Fruit. It is also known as Dragon Eye Fruit, Eyeball Fruit or Longan Berry because of its appearance, and its scientific name is Dimocarpus longan. The fruit or berry naturally grows best in Thailand.

If you cut the fruit perfectly in half and look closely at the pit there is a mark that looks like a pupil of a large eye, hence the alternate name Dragon Eye Fruit.

Here are the nutrition facts on Longan fruit. It is a great source of vitamins, minerals, and electrolytes. Based on 100 grams (approximately 30 pieces fresh), Longan Fruit contains the following:

  • 83 grams water
  • 1.3 grams of protein
  • 15 grams of carbohydrates
  • 1.3 grams dietary fiber
  • 266 mg Potassium
  • 84 mg Vitamin C
  • 10 mg Magnesium
  • 1 mg Calcium
  • A little amount of B1(Thiamine), B2 (Riboflavin), B3 (Niacin), Iron, Copper, Phosphorous, and Zinc.
After a lot of research, I only recommend Longan Berry from Lost Empire Herbs. Click the image or link to find out why their extraction process is second-to-none and get 15% off your first order.

Longan has a lot of benefits that affect just about your whole body, but for the most part, the benefits are derived from two basic functions: relaxing your nervous system while improving your circulation.

Here are some specific systems of your body that receive benefits from consuming this superfood in whole or extract form.


Nervous System

Dragon Eye Fruit has calming effects on the nerves and has been proven to improve nerve function. Hence, it is used as an anti-depressant and for the treatment of neurasthenic neurosis, a disorder of the autonomic nervous system.

Cardiovascular System

The calming effects benefit the heart as well, as it prevents irregular and rapid heartbeats. At the same time, it can help lower the blood pressure of a hypertensive person. Risks of cardiac arrest and strokes are greatly reduced with the use of this fruit, too.

Also, longan fruit is rich in iron, an essential element for the production of blood. It keeps the blood healthy and helps the person to be free from anemia.


Health Benefits of Longan Berry - Healthy skinThis amazing fruit can help maintain healthy, glowing skin. It can prevent wrinkles, especially around the eyes. Plus, it prevents peeling off and cracking of the skin, and the extracts of dragon eyes fruit are often used in non-comedogenic skin creams.


It can invigorate the spleen thereby helping the individual overcome many potential diseases.


The spleen functions primarily to help the immune system by producing white blood cells, which are the ones responsible for fighting infections and synthesizing antibodies. The spleen also aids in purifying the blood by removing microbes and damaged or worn-out red blood cells.

Digestive System

Longan fruit promotes the growth of good microorganisms in the intestines. It prevents stomachaches and infections. Also, it helps maintain ideal body weight due to the high levels of complex carbohydrates in the fruit.

Complex carbohydrates break down slowly in the digestive system, giving them an opportunity to be used directly as energy for your body instead of storing it as fat. The fruit is low in calories and fat, satiating the feeling of hunger with fewer calories.

Aside from this, the fruit is full of beneficial probiotics and prebiotics, and is an energy enhancer, giving one the extra strength needed to do exercise or other strenuous activities. It has also been studied for its ability to eliminate cravings for sweet and unhealthy foods.

Immune System

The probability of acquiring diseases is lowered with the help of Longan Fruit as it strengthens the immune system also.

Ten Reasons You Should Eat Longan Fruit
An infographic of longan fruit benefits
After a lot of research, I only recommend Longan Berry from Lost Empire Herbs. Click the image or link to find out why their extraction process is second-to-none and get 15% off your first order.

Benefits of Polyphenols in Longan

Longan fruit is incredibly rich with polyphenols. These incredible active compounds are well known for their antioxidant properties and are linked in studies with all sorts of health benefits like:

  1. Preventing and fighting disease by blocking the formation of carcinogens.
  2. Protecting against degenerative diseases.
  3. Prevents free radicals and damage to healthy cells.
  4. Polyphenols cause vasodilation of arteries, veins, and capillaries.
  5. Have anti-inflammatory properties.
  6. Inhibits the growth and development of various harmful microorganisms such as fungi, virus, and bacteria.
  7. It has a probiotic effect.
  8. It is highly anti-microbial according to at least one study.
  9. It has aesthetic abilities. Aside from its skin health benefits, this fruit is widely popular for its anti-aging effects. The beauty benefits of the Dragon Eye Fruit can be attributed to the healthy organs and systems brought about by this fruit. At the same time, as it enhances the “good mood” of the individual, stresses and its negative effects are lessened hence the younger appearance.
  10. Naturally increases bone mineral density in the fight against Osteoporosis.
  11. It is incredibly neuroprotective.

Among the beneficial and healthy phenolic compounds found in Longan Berry fruit extract powder were gallic acid, corilagin, and ellagic acid.

Benefits of Saponins in Longan

If all these benefits weren’t already enough, Dimocarpus longan Lour has a high content of saponins, another awesome compound that brings even more health benefits to your body.

Health Benefits of Longan Berry - Healthy hairThe saponin from the fruit’s kernel is used as an ingredient in shampoos because it helps make your hair smooth and healthy, preventing split ends while giving a silky feel and sheen. It fights aging by making you look physically younger and healthier.

Oral Health
Studies have confirmed this fruit helps to keep the enamel in your teeth healthy and prevents inflammation in your gums (gingivitis).

Sleep and Rest
Longan is often used traditionally to treat insomnia. This sleeping disorder afflicts millions of people worldwide. In the US alone, an estimated $63 billion was utilized for insomnia-related causes.

Longan’s calming effects on the nervous system plus good circulation of blood promote sound sleep. With better sleep, you can enjoy these natural benefits that come with just getting a good night’s rest.

  1. Increased ability to focus and/or concentrate
  2. Improved memory
  3. More energy
  4. Better, more stable mood
  5. Killer of free radicals in the system
  6. Lower blood pressure
  7. Fights gout by naturally lowering uric acid in the blood

When used to treat insomnia, the whole fruit is dried and used to make a decoction and taken as a tonic (daily supplement).

Health Benefits of Longan Extract

Longan fruit extract has all the same benefits of eating the whole fruit raw with a few small added benefits.

  1. Anti-inflammatory properties. There are more than 100 inflammatory diseases that this fruit can prevent from developing because of its basic yet powerful anti-inflammatory properties. Also, skin lacerations and scratches heal better and more quickly if you apply a little longan extract to them.
  2. Prevents bleeding. The kernel of the Dragon Eye Fruit is found to be effective in constricting the tissues and preventing excessive bleeding, making it a great natural remedy for anemia. How? The kernel contains alkaloids, tannin, saponin, and fats. These substances act as a styptic, naturally preventing bleeding.
  3. It is also used for the treatment of snakebites. In some countries, the “eye” of the fruit’s seed is believed to have the ability to absorb venom. It is simply pressed against the area of the snakebite.
  4. The overall feeling of wellness. As mentioned, this wonder Dragon Eye Fruit can elevate your attitude, making you a happier person. It has been traditionally prescribed as an antidepressant among people suffering from all sorts of mood disorders (especially when a spleen imbalance is present). It has been found to give people a positive outlook and greatly enhance your general mood. This coupled with increased energy and better rest can often be a simple fix for a debilitating challenge. To add to that, the extract’s calming effect will make you more relaxed and give you that extra edge you might need to cope with stress. A recent study also found Longan Fruit berry extract powder to have herbal therapeutic benefits in treating osteoporosis.

If you haven’t picked up on it yet– Longan Fruit is a pretty incredible superfood and a delicious way of becoming healthy, happy and beautiful!

Check back soon as I’ll be posting an update on how some are using Dragon Eye Fruit, Longan Flower Honey, seed extract and Shilajit for wrinkles and weight loss!

Lastly, I want you to know that I personally get almost all of my herbs from Lost Empire Herbs. Their sourcing is the best in the business and many of their herbs are grown in the USA. Click here to learn about their patented Full-Spectrum Extraction process and get 15% off your first order! Tip: Be sure to sign up for their newsletter at the top.

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3 thoughts on “Dragon Eye Fruit [Top 10 Longan Berry Benefits]”

  1. Thank you for the valuable information about longan. Is it grown in north America? I see it sold on Chinatown streets in NYC, don’t know the source, and it is sold dried in stores. But I don’t like the sulfur dioxide used to dry the fruit.
    Thanks, L.

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