How can we use kumquats to maximize their health benefits?

1. Benefits of kumquat

For a long time, kumquats have been studied scientifically due to their rich content of bioactive compounds. Unlike other citrus fruits, kumquats are usually eaten with the peel, which is where many flavonoid and phenolic compounds such as fortunellin, hesperidin, narirutin, and poncirin are concentrated.

Studies have shown that kumquat peel contains a very high concentration of essential oils, creating its characteristic aroma and many therapeutic effects. In addition, kumquats also contain many essential vitamins for the body such as vitamin C, vitamin A, and minerals such as calcium, potassium, and magnesium.

Thanks to these active compounds, kumquats have many outstanding biological effects such as strong antioxidant properties, immune-boosting effects, support for metabolism and weight loss, antibacterial and anti-inflammatory properties, and protection of the nervous system…

Unlike other citrus fruits where only the dried peel is used in traditional Chinese medicine, kumquat is a special fruit, often used both fresh and dried. According to traditional Chinese medicine, kumquat, also known as Kim Quat or Kim Cat, has a sour, sweet, and spicy taste, a warm nature, and acts on the lung, stomach, and liver meridians.

Kumquats have the effect of regulating qi and relieving stagnation, clearing the lungs and resolving phlegm, aiding digestion, and relieving hangovers, and are often used in the treatment of the following conditions:

• Qi stagnation and blockage: With its ability to regulate qi without harming vital energy, kumquat is often used for bloating and depressed moods.
• Respiratory diseases: Treatment of coughs caused by cold and dampness, excessive phlegm, and chronic pharyngitis.
• Digestive system disorders: Treating indigestion, bloating, vomiting, or hiccups caused by reversed stomach qi.
• Hangover relief: Helps improve alertness and reduce the negative effects of alcohol on the stomach.

Additionally, kumquat seeds are also a medicinal ingredient that helps to soothe the liver and regulate qi, disperse stagnation, and relieve pain. They are often used in the treatment of testicular prolapse, testicular swelling and pain, mastitis, and benign breast tumors.

2. How to use kumquats for good health

Kumquats are a common and inexpensive remedy, yet very effective if prepared correctly. Below are three simple ways to use kumquats that are good for your health.

2.1 Steamed kumquats with honey

This is a classic remedy for respiratory illnesses, effective in reducing coughs, loosening phlegm, soothing inflamed throat lining, and helping to treat hoarseness.

Ingredients: 5-10 ripe kumquats, 2-3 teaspoons of pure honey.

Making:

• Wash the kumquats, let them drain, then cut them in half or slice them thinly, keeping the seeds intact.
• Place the kumquats in a ceramic bowl, then pour honey over them until they are completely covered.
• Steam the kumquats for about 15-20 minutes until the peel softens and the juices are released and blended together.

Note: Do not give honey to children under 1 year old due to the risk of botulism poisoning. For young children, honey can be replaced with rock sugar.

2.2 Salted kumquats

This method helps preserve kumquats for a longer period and converts the compounds into a more easily absorbed form, which has a cooling effect and aids digestion when experiencing bloating, indigestion, or chronic sore throat.

Ingredients: 1 kg kumquats, 200g salt, a clean glass jar.

Making:

• Wash the kumquats thoroughly, then blanch them in boiling water for about half a minute to reduce the bitter taste of the essential oils in the peel.
• Arrange alternating layers of salt and kumquats in the jar.
• Seal tightly and leave in a sunny place for about 1–2 weeks until the kumquat peel turns dark yellow and releases a sweet and salty juice.

2.3 Kumquat, Ginger, and Honey Tea

Honey-ginger kumquat tea is a suitable drink to consume in the morning or during cold weather to prevent colds. It warms the body, strengthens the immune system, and helps treat digestive and respiratory illnesses.

Ingredients: 3 kumquats, 3 slices of fresh ginger, 1 tablespoon of honey, 150ml of warm water (approximately 60°C).

Making:

• Squeeze out the juice from the kumquats.
• The peel is sliced ​​into strips.
• Add ginger and kumquat peel to warm water and steep for 5 minutes to allow the essential oils to release.
• Mix the kumquat juice and honey together, stir well, and drink while still warm.

3. Some things to keep in mind when using kumquats.

- Use clean kumquats; do not use kumquats grown with growth stimulants or pesticides.

- Do not consume kumquats on an empty stomach, and use with caution if you have gastritis or duodenal ulcers.

- Rinse your mouth with plain water immediately after eating kumquats to prevent tooth sensitivity and discoloration.

- Do not combine with milk, and consume kumquats at least 2 hours apart from taking other medications.