Water Apple: Nutrition, Health Benefits and Uses

Water apple, also known as wax apple, is a fruit that belongs to the Myrtaceae family. Its scientific name is Syzygium samarangense. The fruit is native to Southeast Asia and is commonly found in countries like Malaysia, Thailand, Indonesia, and the Philippines.

Water apples are small to medium-sized fruits with a waxy appearance, hence their name. They have a bell-shaped or pear-shaped structure with a thin, delicate skin that can be green, pink, or red, depending on the variety. The flesh of the fruit is crisp and juicy, similar to a watermelon, with a mildly sweet and refreshing taste.

These fruits are typically consumed raw and can be enjoyed on their own or used in salads, desserts, and beverages. In some cultures, water apples are pickled or made into jams and jellies. They are often eaten fresh to quench thirst due to their high water content.

Water apples are also valued for their potential health benefits. They are a good source of dietary fiber, vitamin C, and antioxidants. Additionally, they contain small amounts of essential minerals like potassium and calcium.

It’s important to note that while water apples are generally safe to eat, the seeds should not be consumed as they contain cyanide compounds. Always make sure to remove the seeds before consuming the fruit.


Water apples, also known as wax apples or Syzygium samarangense, are a nutritious fruit with various essential nutrients. Here is a general overview of the nutritional composition of water apples per 100g:

  • Calories: 27 kcal
  • Carbohydrates: 6.9 grams
    • Dietary fiber: 1.5 grams
    • Sugars: 4.7 grams
  • Fat: 0.3 grams
  • Protein: 0.6 grams
  • Vitamin C: 8.4 milligrams (14% of the daily recommended intake)
  • Calcium: 5 milligrams
  • Potassium: 8 milligrams

Water apples are low in calories and fat, making them a suitable choice for those watching their weight or looking for a healthy snack. They contain dietary fiber, which aids in digestion and promotes a feeling of fullness. The fruit also provides a moderate amount of vitamin C, an essential nutrient with antioxidant properties that supports immune function and collagen production.

However, it’s important to note that the nutritional composition may vary slightly depending on the variety and ripeness of the fruit. Additionally, these values are approximate and can differ based on cultivation methods and environmental factors.

Health Benefits

Water apples, also known as wax apples, offer several potential health benefits due to their nutritional content. Here are some of the health benefits associated with water apples:

1. Hydration

As the name suggests, water apples have a high water content, which makes them an excellent fruit for hydration. Consuming water-rich fruits like water apples can help maintain fluid balance in the body and prevent dehydration.

2. Fiber Content

Water apples are a good source of dietary fiber. Fiber plays a crucial role in maintaining healthy digestion and preventing constipation. It adds bulk to the stool, promotes regular bowel movements, and supports overall gut health.

3. Antioxidant Properties

Water apples contain antioxidants like vitamin C and flavonoids. Antioxidants help protect the body against harmful free radicals, which can cause cellular damage and contribute to chronic diseases. By consuming water apples, you can support your body’s defense against oxidative stress.

4. Vitamin C

Water apples are a natural source of vitamin C, which is essential for a healthy immune system. Vitamin C supports the production of white blood cells and antibodies, which help fight off infections and boost the immune response.

5. Low in Calories and Fat

Water apples are low in calories and fat, making them a healthy snack option for those watching their weight or trying to maintain a balanced diet.

6. Potential Anti-Inflammatory Properties

Some research suggests that water apples may possess anti-inflammatory properties. The presence of certain compounds in water apples has shown anti-inflammatory effects in studies, which could have potential benefits in reducing inflammation in the body.


Water apples, or wax apples, have various uses in culinary applications and traditional medicine. Here are some common uses of water apples:

  • Fresh consumption: Water apples are often enjoyed fresh as a delicious and refreshing snack. They can be eaten as is, sliced, or added to fruit salads.
  • Juices and beverages: The juicy nature of water apples makes them suitable for juicing. The extracted juice can be consumed as a standalone beverage or used as a base for mixed fruit juices or smoothies.
  • Jams and jellies: Water apples can be cooked down to make jams and jellies. The fruit’s natural sweetness and texture make it well-suited for preserving in the form of spreads.
  • Pickling: In some cultures, water apples are pickled to enhance their flavor and prolong their shelf life. The pickled fruit can be enjoyed as a condiment or added to savory dishes.
  • Desserts: Water apples can be used in various dessert preparations. They can be incorporated into fruit tarts, pies, sorbets, or used as a topping for cakes and pastries.
  • Traditional medicine: In traditional medicine practices, water apples are believed to have medicinal properties. The fruit, leaves, and bark are used in remedies to address various ailments. They are thought to have diuretic, astringent, and antidiabetic properties, among others. However, it’s important to note that scientific research on the medicinal uses of water apples is limited, and it’s always advisable to consult a healthcare professional before using them for medicinal purposes.

These are some of the common uses of water apples. However, the versatility of this fruit allows for creativity in exploring additional culinary applications based on personal preferences and cultural traditions.


Water apples are highly valued for their unique appearance, refreshing taste, and potential health benefits. Whether enjoyed fresh, incorporated into culinary creations, or explored for their traditional medicinal uses, water apples offer a delightful addition to the tropical fruit repertoire.

It’s important to note that while water apples offer potential health benefits, they should be consumed as part of a balanced diet that includes a variety of fruits, vegetables, whole grains, and other nutritious foods. Individual results may vary, and it’s always a good idea to consult with a healthcare professional or nutritionist for personalized dietary advice.