Persimmons are the national fruit of Japan. They are usually in season between September and December, and are a good source of potassium, phosphorous, and vitamin C.

This article will look at the types and benefits of persimmon fruit, their nutritional content, and how to include them in the diet.

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There are two kinds of persimmon: Asian and American. Native Americans have used the American persimmon, Diospyros virginiana, for centuries, either eaten dry or baked into bread.

American persimmons tend to grow wild, rather than being cultivated. Diospyros kaki, the Japanese persimmon, is the type that people typically see in stores.

There are two popular types of Japanese persimmon:

  • Hachiya: This type of persimmon is acorn-shaped and astringent because of its high tannin content. This astringency lessens as the fruit ripens. They have glossy, deep orange-red skin and dark yellow flesh with black streaks.
  • Fuyu: This type of persimmon is tomato-shaped and non-astringent, so a person can eat them when they are still hard or under-ripe. Their skin is deep orange, and they have light orange flesh.

Persimmons have a variety of health benefits, including:

Nutritional value

Persimmon fruits are full of nutrients. Concentrations vary between types of persimmon, but Japanese persimmons are particularly high in vitamin A, vitamin C, and fiber.

May benefit vision

One Japanese persimmon contains around 55% of the recommended daily intake of vitamin A. Getting enough vitamin A is vital for eye, skin, and immune health.

Antioxidants

Persimmons are high in antioxidants, especially carotenoids and flavonoids. These antioxidants can fight free radicals, unstable molecules that can damage cells in a process known as oxidative stress.

This may lower the risk of health issues such as cardiovascular disease, high blood pressure, and high cholesterol.

Fiber

Persimmons are a source of fiber, with one Japanese persimmon containing around 6 grams (g). Consuming enough fiber can help maintain healthy digestion and prevent constipation.

Anti-inflammatory properties

Persimmon fruits may have anti-inflammatory characteristics. For example, a 2020 study in rats found that persimmon’s antioxidant properties probably reduce inflammation and tissue damage due to rheumatoid arthritis, which is an inflammatory condition.

However, these findings may not apply to humans. More research is necessary.

The nutritional information for a raw Japanese persimmon per fruit, or roughly 168 g, is as follows:

  • Calories: 118
  • Carbohydrate: 31.2 g
  • Protein: 0.97 g
  • Fat: 0.3 g
  • Fiber: 6 g
  • Vitamin A: 2740 international units (IU)
  • Vitamin C: 12.6 milligrams (mg)
  • Beta-carotene: 425 micrograms (mcg)
  • Beta-cryptoxanthin: 2440 mcg
  • Potassium: 270 mg

Persimmon also contains smaller amounts of other nutrients, such as calcium, magnesium, folate, and lycopene.

Most people can eat persimmons with no adverse effects. However, if someone has not tried them before, it is good to be aware of the following:

Bezoars

Ingesting massive amounts of persimmons can cause bezoars to form. A bezoar is a hard mass that can lead to gastric obstruction. A subtype of bezoar, known as a diospyrobezoar, is specific to persimmons, but they are rare.

Allergic reactions

Allergic reactions to persimmons are not common, but they can occur. Mild allergy symptoms can include itchy skin, a runny nose, or a stomach ache.

However, it is also possible for a persimmon allergy to lead to anaphylactic shock.

There may be a link between persimmon allergy and latex fruit syndrome, which is when a person is allergic to both latex and certain fruits because they contain similar proteins.

Anaphylaxis: Symptoms and what to do

Anaphylaxis is a severe allergic reaction that can be life threatening. The symptoms develop suddenly and include:

  • hives
  • swelling of the face or mouth
  • wheezing
  • fast, shallow breathing
  • a fast heart rate
  • clammy skin
  • anxiety or confusion
  • dizziness
  • vomiting
  • blue or white lips
  • fainting or loss of consciousness

If someone has these symptoms:

  1. Check whether they are carrying an epinephrine pen. If they are, follow the instructions on the side of the pen to use it.
  2. Dial 911 or the number of the nearest emergency department.
  3. Assist the person in moving from a sitting position to lying down. If they have vomited, turn them onto their side.
  4. Stay with them until the emergency services arrive.

Some people may need more than one epinephrine injection. If the symptoms do not improve in 5 to 15 minutes, or they come back, use a second pen if the person has one.

People can eat persimmon fruit in a variety of ways. To eat persimmon on its own, people can:

  • cut them into slices
  • slice them in half and scoop out the flesh with a spoon
  • eat them like an apple

It is best to buy persimmons while they are still firm and unripe. They can then ripen in a fruit bowl.

If a person wishes to speed up the ripening process, they can put them next to bananas or apples. These fruits release ethylene, which is a gas known for its fruit-ripening properties.

A person may eat a Fuyu persimmon whether it is ripe or unripe. Hachiya persimmons are better when soft, as they are less astringent.

People can also add persimmons to meals. For example, people can:

  • add dried persimmons to breads, cakes, and other baked goods
  • use fresh persimmon in salads, pickles, or sauces
  • puree the flesh and add it to yogurt or ice cream
  • add dried or fresh persimmon as a topping on cereals, muesli, or granola

Persimmons are versatile fruits with many health benefits. They contain vitamins, antioxidants, and fiber. Eating them in moderation may improve one’s health.

People should be careful not to eat too many persimmons in one sitting, as consuming an excessive amount of persimmons may cause adverse effects.