Health Benefits of Kohlrabi

Last updated on

Kohlrabi is a German word for  “cabbage turnip”.  It is part of the cruciferous vegetable family as with cabbage, broccoli, cauliflower, kale, collard greens and Brussels sprouts.

health benefits of kohlrabi

Although it looks like a root, it is actually a “swollen stem” that grows above the ground.  The texture of kohlrabi is similar to that of the broccoli’s stem, but is sweeter and milder in taste with a tinge of radish.

The purple kohlrabi is only colored on the outside.  Internally, it is the same as the green kohlrabi that has a white-yellow flesh.

There are different types of kohlrabi available in the market:  white and purple Danube, white and purple Vienna, and the grand duke. The kohlrabi can be eaten/juiced in its uncooked form or cooked with other vegetables.

Nutritional Benefits Of Kohlrabi

Kohlrabi is found to be rich in dietary fiber, carotenoids, vitamins A, C, K and the B vitamins.  As with the other vegetables in this family, it is rich with various anti-oxidants that protect against colon and prostate cancer.

Besides the vitamins, this vegetable is also rich in calcium, potassium, iron, phosphorus, manganese and copper. Because of its rich potassium content, Kohlrabi is useful for keeping blood alkalinity that in turn helps many ailments.

Health Benefits Of Kohlrabi

The many health benefits of kohlrabi are very similar to those vegetables from the cruciferous family:

Acidosis:  The high level of potassium in kohlrabi makes it a useful ingredient to be included for making an alkalizing drink to counter over-acidification.

Asthma:  The high anti-oxidant levels in kohlrabi helps in fighting asthma and lung problems.  Include this vegetable regularly as your juice ingredient, possibly a good mix with carrots, celery and green apples.

Cancer:  The anti-cancer properties in kohlrabi help in destroying the cancer cells.  However, check with your doctor if you’re on medication or therapy.

Cholesterol level:  Kohlrabi juice when mixed with green apple juice help lower the cholesterol level in one’s body. The high content of phosphorus helps in initiating this action.

Heart problems: Kohlrabi’s rich potassium content helps control the heart rate and reducing risks of heart related problems. Drink kohlrabi juice after cardio exercises for better results.

Indigestion: Kohlrabi is useful in relieving indigestion. Make a juice using kohlrabi, carrot, celery and green apples which are calming to the digestive system.

Muscle and nerve functions: The high vitamin content and enzymes of kohlrabi helps to energize the body and regulate the functioning of the muscles and nerves. Drink a glass of kohlrabi juice with carrot juice in the morning for the extra boost!

Prostate and colon cancer:  Kohlrabi, like some of the other vegetables in the brassica family, contains some health-promoting phytochemicals like sulforaphane, indole-3-carbinol and asisothiocyanates.  Studies show that these anti-oxidants  protect against prostate and colon cancers.

Skin Problems:  Kohlrabi juice also helps in easing skin problems. Regularly drink a glass of carrot and kohlrabi juice in the morning with plenty of water throughout the day for good results.

Weight Loss:  A substance in kohlrabi inhibits the conversion of sugar and other carbohydrates into fat, definitely a better way to lose weight!

Consumption Tips

When buying kohlrabi, choose the ones that are medium to small-sized and heavy.  They are young, sweet and most tender at this stage, with the purple variety being sweeter than the green ones.

To store, trim off the leaves and store unwashed, in a plastic bag in the fridge.  Eat within the week.

When preparing kohlrabi for juicing, wash it clean and cut it up to the size that fits your juicer chute.  No skin to peel.  Mixes well with any greens and root vegetables.

Happy juicing!  🙂

Some of the links I post on this site are affiliate links. If you go through them to make a purchase, I will earn a small commission (at no additional cost to you). However, note that I’m recommending these products because of their quality and that I have good experience using them, not because of the commission to be made.

About Sara Ding

Sara Ding is the founder of She is a certified Wellness Health Coach, Nutritional Consultant and a Detox Specialist. She helps busy men and women identify their health issues at the root cause, in order to eliminate the problems for optimum physical/mental health and wellbeing.

Show comments (4)


  1. Hi Sara,
    Why do you prefer to wash veggies & fruit before juicing, instead of storing them already washed? It’s so convenient to have everything ready to juice. Does it make a very big difference?
    Thanks for all your great info.

    1. Hi Liz, I usually wash my fruits and vegetables before juicing. Washing them before storing them takes a little more effort as I will then have to dry them before putting them away. Having water on vegetables and putting them away cause them to rot faster. Hope that makes sense! 🙂

    1. Hi Nia, I’ve seen this vegetable at various groceries in Ontario, namely at Metro, Food Basics and at the Chinese groceries.

Leave a Reply

XHTML: You can use these tags: