Calories in Daikon: Nutritional facts for Daikon Types

A 100 gram serving of raw daikon contains 16 calories.

One kilogram (1000g) of raw daikon contains 160 calories.

The calorie count for a single daikon varies by size. A single slice of daikon (1 gram) contains 0.16 calories. A small daikon (2 grams) contains 0.32 calories, a medium daikon (4.5 grams) contains 0.72 calories, and a large daikon (9 grams) contains 1.44 calories.

Daikon delivers multiple health advantages because of a high concentration of vitamins, enzymes, and beneficial plant compounds. The following points outline some of these key daikon benefits.

• Daikon supports digestive health. The radish contains enzymes like amylase and protease that help break down carbohydrates and proteins, aiding digestion. A study by Majeed, M., et al. (2018), "Evaluation of the Probiotic and Enzyme Activity of a Multi-Enzyme Complex," discusses how digestive enzymes can improve nutrient absorption and alleviate digestive discomfort.
• Daikon promotes respiratory health. Traditional medicine uses daikon for its ability to clear phlegm and reduce congestion. The radish contains anti-inflammatory compounds that may help soothe the respiratory tract. Research by Park, J. H., et al. (2011), "Anti-inflammatory effect of an extract of Raphanus sativus L.," demonstrated the anti-inflammatory properties of radish extracts in a laboratory setting.
• Daikon aids cellular protection. As a cruciferous vegetable, daikon is a source of glucosinolates, which convert to isothiocyanates. These compounds have antioxidant properties that help protect cells from oxidative stress. A review by Higdon, J. V., et al. (2007), "Cruciferous Vegetables and Human Cancer Risk," details the mechanisms by which these compounds may help support the body's natural detoxification processes.

Daikon is a nutritious vegetable, but potential disadvantages exist for individuals with specific health conditions. The following points outline these potential concerns.

• Daikon contains goitrogens. These are natural compounds found in cruciferous vegetables that can interfere with thyroid function, particularly in individuals with an iodine deficiency. A review by Fenwick, G. R., et al. (1983), "Glucosinolates and their breakdown products in food and food plants," discusses these compounds, noting that cooking can help deactivate them. An alternative vegetable low in goitrogens is the carrot. A daily suggested amount is one cup (116g) of sliced daikon.
• Daikon may cause digestive upset in some people. The high fiber content and specific compounds in daikon can cause gas or bloating in individuals with sensitive digestive systems, especially when consumed in large quantities. An alternative with a milder effect is the cucumber.

Yes, daikons are a good food choice because the root vegetable provides benefits for digestive health, immune function, and cellular detoxification. For digestive health, daikon contains natural enzymes and dietary fiber that support regular bowel function and nutrient absorption, a process detailed in a review by Slavin, J. L. (2013), "Fiber and Prebiotics: Mechanisms and Health Benefits." For immune support, daikon is a good source of Vitamin C, a powerful antioxidant that is essential for the function of immune cells, as explained in research by Carr, A. C., & Maggini, S. (2017), "Vitamin C and Immune Function." The radish supports cellular health through compounds called glucosinolates, which are common in cruciferous vegetables and aid the body's natural detoxification pathways, a mechanism explored in a review by Higdon, J. V., et al. (2007) on cruciferous vegetables.

The calorie content of daikon does not change among the different common types or cultivars. Varieties such as Aokubi, Sakurajima, and Korean Radish all contain an identical number of calories when raw. The primary factor that alters the calorie count is the preparation method. The lowest calorie form of daikon is raw or boiled, containing 16-17 calories per 100 grams. The highest calorie form would result from cooking methods that add fats or sugars, such as deep-frying for tempura or pickling in a sugary brine.

Yes, daikon is the same as a white radish. The term "white radish" is a general description, and "daikon" is the specific Japanese name for the long, white, mild-flavored winter radishes that are popular in Asian cuisine. While there are other smaller, rounder types of white radishes, the large, carrot-shaped root sold in most grocery stores is almost always a daikon. Both belong to the same species, Raphanus sativus. The name daikon has become the common term used internationally to refer to this specific group of East Asian white radishes.

The pungent and peppery flavor of daikon makes the radish an unconventional choice for desserts, so culinary applications in sweets are exceptionally rare. Daikon is almost exclusively used in savory dishes. 

The origin of daikon (Raphanus sativus) is believed to be in the Mediterranean and parts of Asia, with wild forms found across these regions. The large, white, mild variety known today as daikon was domesticated and developed in China thousands of years ago. From China, the radish spread to Japan, where cultivation intensified and numerous distinct varieties, such as the giant Sakurajima, were developed. The name "daikon" is Japanese, meaning "big root," and Japan remains a center for daikon cultivation and culinary innovation. The radish became a cornerstone of Japanese cuisine, essential for dishes like the winter stew Oden and as a grated condiment (daikon oroshi) served with tempura and grilled fish. The vegetable also became a staple in Korea, where the stout Korean radish (mu) is the primary ingredient for kkakdugi, a type of kimchi. Daikon is now cultivated and consumed globally, having been integrated into many cuisines, most notably as the pickled element in Vietnamese Banh Misandwiches.