14 Health benefits of Longan

Longan contains high amount of Vitamin C, Iron, Potassium and Magnesium. Health benefits of Longan includes improving health health, prevent cancer, prevents diabetes and Longan also very good for our skin and eyes.

Updated: June 4, 2018

Longan is one of the delicious fruits cultivated in many regions throughout the world with numerous health advantages. The scientific name of Longan is Dimocarpus longan. It belongs to the Genus Dimocarpus, family Sapindaceae. It is believed that Longan is native to the Southern China, but now it is also cultivated widely all over the world for domestic and commercial purpose. 

Due to various types of Vitamin, Minerals and other vital nutrients present in the Longan, it has lots of health benefits. Among that some of the health benefits of Longan include improving the Digestive Health, Prevent the Risk of Cancer, Improves cardiovascular health, help in weight loss, Improves the Circulation, Improve Immune System, Contains Antimicrobial activity, Improves Skin Health, Prevents Diabetes, has Anti-Inflammatory Activity, reduces cholesterol level, lower blood pressure and improves eyesight. 

Nutritional Value of Longan:

Longan contains lots of Vitamin, Minerals and other components. Some of the vitamins that Longan contains are Vitamin C, Folate, Pyridoxine, Pantothenic Acid, Thiamin, Riboflavin and Niacin. Longan also contains dietary fiber, sodium and potassium, which have lots of health advantages. Apart from this Longan also contains minerals such as calciummagnesiumironzinc manganese, copper, selenium and phosphorus. The best part of the Longan is, it contains zero cholesterol.

Longan Helps in Weight Loss:

Due to the high amount of dietary fiber and water content present in Longan, it is very beneficial in weight loss. Fiber helps to keep our stomach feel fuller for a longer period of time, so that we should feel hungry. Beside this Longan is very low in calories, consumption of 100 grams of Longan can only provide 60 calories of energy, and thus it can help in reducing the total daily calorie intake, which is very essential in weight loss regime.  

Longan Improves Heart Health: 

Longan is highly rich in magnesium and potassium, which is very good for our heart and also helps to prevent various types of cardiovascular disease, such as heart attack, heart stroke, etc. and it also helps to reduce the bad cholesterol level in our body, such as LDL cholesterol and helps to improve the good cholesterol level in our body, such as HDL cholesterol, thus maintain the cholesterol level in our body.  

Longan Detoxify the Body:

Longan is diuretic in nature, which means, consumption of Longan can promote our urination frequency in our body, which is very beneficial of our overall health and it also helps to flush out various toxins and uric acid from our body through urine.

Longan Prevents Anemia:

Due to the high amount of Iron present in Longan, it is very good for our overall health and helps to prevent anemia. As we all know anemia is a disease of iron deficiency in our body. So consuming of iron rich food, such as Longan can improve the iron level in our body, thus prevents the risk of anemia.

Longan Lower Blood Pressure:

Due to the presence of the Potassium content in Longan, it is very good in lowering blood pressure and preventing various types of blood pressure related issues, such as hypertension. Potassium acts as a vasodilator, which mean, it helps to reduce the strain from the blood vessels and provide smooth passage to blood through arteries, thus reduce the pressure from cardiovascular system and lower the blood pressure.

Longan Improves Skin Health:

Due to the high amount of Vitamin C and water content found in Longan, it is very good for our skin health. As we already discussed all these above vitamins are strong antioxidant, which prevent the oxidative damage in our skin cells caused by free radicals, these free radicals are the main cause of various types of skin related issues, such as wrinkles, dark spots, signs of aging, etc.

Longan Improves Eyesight:

Longan is highly rich in vitamin C and Riboflavin, which is very beneficial for our eye health. Vitamin C is a strong antioxidant, which is fighting against free radicals and prevents oxidative damage to our cells, thus prevent the macular degeneration of eye cells. Studies have been proven that consumption of Longan on a regular basis can reduce the risk of various eye issues, such as cataract.

Longan Lower Inflammation:

Longan contains anti-inflammatory properties, which is very beneficial to reduce the pain and swelling. Due to the high amount of copper content in Longan, it acts as an anti-inflammatory; studies have been proven that consumption of Longan on a regular basis can reduce various types of inflammation related issues, such as arthritis.

Longan Antioxidant Properties:

Different studies has been proven that Longan contains a high amount of antioxidant, which is very good for our immune system, its protect our body from free radicals to do oxidative damage to our cells that helps to protect our body from macular degeneration and various types of cancer. Longan is also very helpful for treating cold, cough, fever, etc.

Longan Sharpens The Mind:

Longan is a natural stimulator. It helps to stimulate our minds so that our mind will be more focused, concentrated, boost memories and increase mental awareness. Longan is very good for brain and nerve tonic.

Longan Prevents the Risk of Cancer:

Due to high amount of antioxidant found in Longan, such as Vitamin C, it is very beneficial for our overall health and also helps to prevent various types of cancer. Antioxidant helps in fighting against free radicals and prevents them to do oxidative damage to our healthy cells; these free radicals are the main cause for various types of cancer, such as colon cancer, prostate cancers, etc.

Longan Prevents Oral Diseases: 

Longan contains anti-bacterial and pain relieving properties, which helps to provide us a complete oral care. Anti-bacterial properties help to protect our mouth from bacterial growth and prevent infection and it also helps to speed the healing process, if there is some ulcer and cut in the mouth. 

Longan Removes Anxiety and Stress: 

Longan contains natural sedative and soothing properties, thanks to the essential oil present in it. Consumption of Longan improves the blood circulation in our body that means our body gets the proper amount of oxygen and nutrition; it is very helpful for our nervous system to work properly and fight with anxiety and stress.

Longan Strengthen Bones:

Different studies have been proven that, minerals like calcium, phosphorus and iron are important for our body for maintaining strong and healthy bones. Longan is a good source of these minerals and hence its consumption helps in improving the bone density and in preventing bone disorders like osteoporosis.

Health benefits of Longan


Nutritional Facts Of Longans, raw

Nutrient Unit Value per 100 g
Total lipid (fat)g0.10
Carbohydrate, by differenceg15.14
Fiber, total dietaryg1.1
Calcium, Camg1
Iron, Femg0.13
Magnesium, Mgmg10
Phosphorus, Pmg21
Potassium, Kmg266
Sodium, Namg0
Zinc, Znmg0.05
Vitamin C, total ascorbic acidmg84.0
Vitamin B-12µg0.00
Fatty acids, total transg0.000

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