Using Daikon Radish to Detoxify, Promote Digestion, Reduce Dampness

Daikon Radish is a great soup or salad vegetable. It is spicy, and acts as a digestive by stimulating digestive fire, just as the small radishes that Mexicanos eat with corn and meat do, but it is more aromatic, especially when boiled, than the small radishes and not quite as hot.
Daikon is used in Chinese Medicine Nutritional therapy to balance heavier foods that are high in harder to digest animal protein and fat, like beef or pork, which are are also neutral and cool in natural temperature, and therefore likely to produce toxic dampness in the gut, which then spreads to the rest of the body.
Chopped Daikon Half Moons

 Chicken, on the other hand, for example, is already hot in nature and very easy to digest, because it is lighter, so does not need daikon. It is chicken's hot, light nature that makes it an excellent choice when fighting or recovering from a cold or flu; not just because its easy to digest, but because its hot nature helps fight the chills, and its light energy has a lifting effect that makes you feel better, especially when combined with Astragalus/Huang Qi at the end of a cold.

For this same very reason Chicken is a terrible choice for skin disorders like eczema, psoriasis and acne, because its hot nature heats the blood and its lifting energy brings that heat to the skin, the last place you want it with hot skin disease. Its for this reason chicken is often paired with bitter green vegetables or grains like Yi Yi Ren/Job's Tears Barley which are naturally cooling and balances the natural heat of chicken.
Notice that Chinese Medicine grades foods, like herbs, as hot, warm, cool, cold, or neutral, spicy, sour, salty sweet, astringent, heavy, light, drying, moistening. Chinese cooking in general, Chinese Medicine nutritional therapy in particular, and Chinese philosophy overall, seeks to balance these opposing natural elements, or Yin and Yang. Chinese medicine sees food and human life as nature in a microcosm—a series of interdependent and mutually enhancing elements—water creates moisture, fire creates heat and dryness, etc.
Daikon often finds itself cooked with fresh ginger root, to further stimulate the digestive fire in the presence of heavy or greasy foods. Daikon is also considered to help prevent the development of pathological dampness in the gut such as develops when we overeat heavy moistening foods like meats and sweet tasting cooling heavy, meaty, high gluten grains like wheat.
In fact, the compendium of Chinese Herbal Medicine and Foods, the Ben Cao of Dr. Li, 1578 c.e. describes daikon as both carminitive (digestive) and “corrective” which means “detoxifying.” As such it was cooked with stale or old meat, which was a necessity, given the poverty of the day. The flowers, fermented in wine, were used to produce brilliant eyes, and the seeds were also used medicinally as an expectorant, digestive, and diuretic.
Daikon makes an excellent pickling vegetable, and is a favorite amongst Koreans, along with cabbage. The Korean beef bone marrow soup restaurant I used to go to, whose soup contained organ meats like spleen liver and lung, with a naturally building, but also toxic element, always served cabbage kimchee and pickled daikon with their soup and rice.

Japanese serve raw shredded Daikon with any kind of deep fried food, for all the above reasons. Deep fried food, though warming, is also very damp producing, as it contains super-concentrated fat, and therefore a little harder to digest. Daikon, like radish, stimulated bile, which helps digest high fat. Then they often are deep frying crustacean seafood like shrimp, which are quite naturally toxic--many people are allergic to shrimp. High heat oil has a certain toxicity, too, another reason for daikon.

Japanese also serve shredded raw daikon with sashimi. Again, raw fish has a certain natural toxicity, and when we take sashimi we tend to eat more fish than when we have it as sushi, hence the daikon. Of course raw fish is also cold in the stomach, so along with pickled ginger and wasabi horseradish there is daikon.

Kiriboshi/Dried Daikon
In fact the Japanese love Daikon so much they even dehydrate it, which concentrates its onion-like flavor, bringing out its sweetness, too, for use in soups, especially in winter, when concentrated intense flavors are in tune with the more deep energy of the season. Kiriboshi daikon in Japanese (buy Eden brand organic Dried daikon like fresh daikon, is excellent as a base for miso soup, along with Konmbu sea vegetable and Shitake mushroom. 

Shitake is also an excellent blood cleanser and immune booster, and Konbu stimulates the thyroid function and cleanses lymph. Combined with the digestive properties of miso, this is a very delicious and medicinal winter soup, that you can modify for the season depending on your additional ingredients, such as
Springtime: fresh bitter greens, like dandelion. Add burdock root
Summer: Cooling hydrating veggies like fresh corn or summer squash
Autumn: Kabocha and other hard squashes, daikon,
Daikon Radish Miso Soup Recipe
Boil 3-4 cups water
Add 1 cup daikon radish, peeled, and chopped. I like half moons. Or use 2 tbsp dried daikon. You can always just add a pinch of dried daikon to any miso soup recipe.
Add 3 dried shiktake mushrooms that have first been soaked and then sliced. Use the soak water, too. (Wash before soaking)
Add 1 three inch piece of Kombu seaweed
Add 3-4 slices fresh ginger root
Bring to the boil, reduce flame, simmer till the radish is cooked.
Take 1-2 tablespoons mellow white miso and 1 tsp your favorite darker miso, like barley miso or red miso.
Mix in small cup of water into a dilute paste.
Add to your soup, stir, simmer for 2-3 minutes. Serve.
Garnish with fresh chopped scallions.

Kapha: Daikon is spicy, warm, and light; so Kapha can eat it “till the cows come home.” It can only benefit, or pacify Kapha, even raw.

Vatta: Vatta can benefit quite a bit from daikon, especially when cooked in soup, where it adds warmth and a kind of light heaviness, heavier than greens, lighter than potato or meat. Vatta can eat small amounts of raw daikon, but need to be careful with the spicy hot taste. Just don't overdo it; its still a raw vegetable, so think of it as more of a condiment, when raw. Daikon can be used by Vatta and Kapha in summer to balance other more cooling veggies like tomato and cucumber

Pitta: Pitta is the dosha that can aggravated/vitiated/elevated by daikon. Daikon cooked in soups is usually quite ok in moderation, and a balanced Pitta can tolerate raw daikon as a condiment when eaten appropriately, such as paired with cucumber. But someone with elevated Pitta, meaning, for example, with heat symptoms like rashes, hives, eczema, heartburn, needs to avoid fish, fried food, and raw daikon, as that is heat increasing heat. Pitta in general eats less fish and avoids fried food like the plague.

copyright eyton j. shalom, san diego, ca february 2013 all rights reserved use with permission only

copyright Eyton J. Shalom, M.S., L.Ac. San Diego, CA All Rights Reserved, Use With Permission Ayurveda, Acupuncture, and Chinese Medicine in San Diego


Anonymous said…
Thank you for this blog. Very informative. :)