Can you eat kumquat skin?

In this article we are going to answer can you eat kumquats skin, what are kumquats, whether are kumquats healthy to eat with skin, is there a risk of eating kumquats with skin, and how you can add kumquats with skin to your diet. 

Can you eat kumquat skin?

Yes, you can eat kumquats skin. The skin of kumquats is generally considered safe to eat. When you eat the whole fruit with the skin, you can get more antioxidants and vitamin C. 

When eating kumquats with the skin, you need to wash the whole fruit before eating it to prevent food poisoning. 

What are kumquats?

Kumquats or cumquats are a group of fruit that grows from the trees in a flowering plant named Rutaceae. It is very similar to orange in color and shape but is smaller, it is almost the same as a large olive. 

It grows in a plant with dark green and white flowers, very similar to citrus flowers. The kumquat tree, depending on its size, can produce thousands of fruits each year. 

The fruit can be consumed whole with skin and is mostly used in fruit salads. The skin of kumquats is composed of approximately 93% of limonene. Also, it has essential oils that contribute to its spicy and woody flavor. 

The most common varieties of kumquats are 

  • Nagami: is the most common in the United States and it is usually more tart than the Meiwa.
  • Meiwa: Meiwa kumquats are very popular in China. It is usually sweeter and rounder. Is the best option to grow in your backyard. 
  • Marumi: Marumi is rounded and sweet like meiwa. 

Are kumquats healthy to eat with skin?

Yes, kumquats are a very healthy fruit to eat with skin. The skin of kumquats is especially healthy and high in Vitamin C. One kumquat contains 28 calories, 4 grams of carbohydrates of which 2 grams are from fiber, 1 gram of protein, 0 grams of fat, and 0 grams of sodium. 

Kumquats are high, especially in 6 micronutrients including vitamin C, fiber, copper, phosphorus, riboflavin, and thiamin. Also, they contain phytochemicals including flavonoids, lutein, and zeaxanthin. 

Some benefits from kumquats are

  • Support a healthy immune system
  • May boost collagen production
  • Benefits digestion 
  • Helps reduce inflammation

Support immune system

Vitamin C plays an important role in immune function especially when you have a cold. 

May boost collagen production

Vitamin C also plays an important role in collagen production. It regulates the body’s creation of collagen, a protein that keeps skin elastic and prevents damage from the sun. 

Benefits digestion

Kumquats are high in fiber, especially if you eat the skin. Per serving, they can give you up to 6.5 grams of fiber. Eating enough fiber is a good way to fight constipation.

Helps reduce inflammation

Because kumquats are high in antioxidants, it helps reduce systemic inflammation and reduce the risk of heart disease. 

Is there a risk of eating kumquats with skin?

There are a few risks of eating kumquats with skin, this includes allergic reactions. There have been some allergic reactions to kumquats as to other citrus fruits.

Because the peel or skin of kumquats contains a high content of fiber, kumquats should be eaten in moderation because too much fiber may pose a risk to lead to digestive distress, gas, or bloating. Especially if you normally have digestive discomfort. 

There is also a risk of toxoplasmosis contamination because Toxoplasma gondii can be found in soil. For a normal, healthy person, it usually doesn’t cause any symptoms but for pregnant women, the elderly, immunosuppressed patients, and children, it’s too risky, and it can cause serious health problems.  

One important thing to add is that once you contract toxoplasmosis you can’t contract it again. 

Symptoms include

  • Nausea
  • Vomiting
  • Chills and fevers
  • Muscle pain

How can you add kumquats with skin to your diet?

Kumquats can be added to your salad, marmalade, or martini. It can be eaten as a sweet snack with or without the skin and it can be added to your fruit and cheese plate. Because it is high in fiber, it is very popular found in chutneys and jams. 

Follow this link for candied kumquats.


This article answered Can you eat kumquats, what are kumquats, whether kumquats are healthy to eat with skin, is there a risk of eating kumquats with skin, and how you can add kumquats with skin to your diet. 


Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.