When you ask many people if they like radishes, their answer would be no! It’s not surprising because radishes have a pungent taste and special aroma. They are mainly considered winter vegetables.

There are many ways to use them in cooking different dishes to reduce their unpleasant taste. Adding them to your diet helps you enjoy many health benefits. Let’s talk more about the different types of radishes and answer some questions that may come to your mind.

What are the health benefits of radishes? What is the best time to eat radishes? Can we eat radishes at night? And more questions that will be answered through the article.

What are the types of radishes?

There are many types of radishes that are different in shape, color, size, and flavor. Each kind of them is unique and has different health benefits and uses. Here are some types of famous radishes that are commonly used in different recipes:

  • Different types of radishWatermelon Radish
  • Daikon White Radish
  • Malaga Radish
  • White Hailstone Radish
  • French Breakfast Radish
  • White Beauty Radish
  • Chinese Green Luobo
  • Easter Egg Radish
  • Early Scarlet Gold
  • Cherry Belle Radish
  • Sparkler Radish
  • Black Spanish Radish
  • Garden Radish
  • Gegeol Radish
  • Korean Radish

Nutrition facts of radish

100 grams of radishes contain:((Nutritionix))

  • Protein: 0.7 grams
  • Total carbs: 304 grams
  • Total fat: 0.1 grams
  • Calories: 16 calories
  • Cholesterol : 0 mg
  • Sodium: 39 mg
  • Potassium: 233 mg
  • Sugar: 1.9 g
  • Dietary fiber: 1.6  g

Health benefits of radishes

  • Cardiovascular disease

The presence of anthocyanins and flavonoids in radishes, which have been shown in many studies to be beneficial for decreasing some cardiovascular diseases.((Anthocyanins in Cardiovascular Disease – PMC (nih.gov))) Additionally, the high levels of antioxidants in radishes may help lower the risk of heart attacks and strokes.((Phytochemical composition and biological activity of 8 varieties of radish (Raphanus sativus L.) sprouts and mature taproots – PubMed (nih.gov)))

  • Cancer

The high levels of vitamin C, folic acid, and anthocyanins in radishes help treat several types of cancer including mouth cancer, stomach cancer, colon cancer, kidney cancer, and intestinal cancer.((Effects of anthocyanins on the prevention and treatment of cancer – PMC (nih.gov)))

  • Diabetes

Eating radishes is completely safe for people who have diabetes. That’s because radishes do not have an effect on the sugar levels in the blood. They are low in carbs and calories also they have high levels of vitamins and minerals, which helps regulate and stabilize blood glucose level.((Radish (Raphanus sativus) and Diabetes – PMC (nih.gov)))

  • Blood pressure

Radishes are rich in potassium, which is known to be beneficial for lowering blood pressure. In addition, the high water content in radishes has an impact on lowering blood pressure. ((Role of potassium in regulating blood flow and blood pressure – PubMed (nih.gov)))

  • Immunity

Radishes contain A, C, B6, E vitamins, potassium, and zinc, which all help boost immunity. The high levels of anti-congestive properties in radishes help fight against cold and flu.

  • Skin

Radishes contain vitamin C, zinc, and phosphorus which are all essential for preventing the dryness of the skin. ((The Roles of Vitamin C in Skin Health – PMC (nih.gov))) In addition, radishes have a high content of water, which improves the skin’s elasticity and keeps it hydrated. 

Some studies show that eating radishes regularly helps treat acne due to its antibacterial and antioxidant properties.

  • Hydration

Since radishes have a high content of water, they help to keep the body hydrated, which is essential for all body organs to function properly.

  • Liver and kidney

The presence of some components in radishes, which plays an important role in enhancing liver and kidney function. Radishes help cleanse the liver and flush out toxins. Furthermore, eating radish prevents kidney stones.((Effects of White Radish (Raphanus sativus) Enzyme Extract on Hepatotoxicity – PMC (nih.gov)))

  • Digestion

The fiber in radishes helps in the digestive process. Stimulating bile production also supports a healthy digestion((Effect of Radish Leaves Powder on the Gastrointestinal Function and Fecal Triglyceride, and Sterol Excretion in Rats Fed a Hypercholesterolemic Diet (fao.org)))

Is eating radishes good for weight loss?

Radishes contain low calories and carbs. They can be added to different dishes, which helps you reduce your daily calorie intake. Furthermore, they help regulate blood sugar levels because they have a low glycemic index.

The presence of fiber helps support healthy digestion and increases the feeling of fullness, which results in weight loss. Eating radishes provides the body with water that cleanses the body from the toxins and enhances weight loss.

The side effects of eating a lot of radishes:

  • Diuretic properties in radishes stimulate urine production. So, consuming too much radish results in losing  water in the form of urine, and that may lead to dehydration
  • Consuming a lot of radishes may cause a low blood pressure
  • Eating too many radishes may irritate the digestive tract
  • Some people are allergic to radishes and eating them can cause health problems for them
  • It’s not safe for pregnant women

Eating Radish At Night

Eating radishes at night

It’s not preferable to eat radishes at night because they have high fiber content and are considered difficult to digest. At night, the metabolism slows down and it takes much time to digest them.

So, you will feel full and have noisy burping. All of that leads to not feeling comfortable during the night and may reduce the sleeping quality.

best time to eat radishes

What is the best time to eat radishes?

The best time for eating radishes is during the daytime. As we mentioned before, radishes are considered difficult to digest. So, if you eat them at night, you will experience noisy symptoms.

During the daytime, the metabolism is active, which helps digest them faster. You can eat fruits with them and drink plenty of water to make digestion faster and easier.


Are radishes recommended to be eaten in the keto diet?

The keto diet encourages eating low-carb foods. So, radishes are a good option for you if you follow the keto diet because they are low in carbohydrates.

How to eat radishes?

You can eat raw radishes and enjoy their crunchy bites or adding them to salads. You can eat them as a snack with butter and salt. Some people prefer roasting them. And there are many recipes, in which you can enjoy the special taste of radishes and provide your body with their health benefits as well.

Do radishes cause gas?

Radishes contain soluble fiber, which is digested when it reaches the small intestine, which can cause excess gas. Eating radishes may cause gas for some people. So, if you are one of them, you can reduce the quantity you eat.

Is radish juice healthy?

Radish juice is a nutritious juice that contains several health benefits. And it can be mixed with other vegetable juice to reduce its spicy taste. It helps detoxify the liver and kidney by flushing out toxins.

In addition, drinking this nutritious juice helps regulate blood sugar levels. Radish juice contains enzymes that fight against fungal growth and viruses in the body. Furthermore,  the high levels of antioxidants and minerals in the radish juice help reduce high blood pressure, improve blood flow, and support heart health.

In winter, drinking radish juice is a natural remedy for cold and flu by boosting the immunity in the body. We can say that radish juice is a treasure of many health benefits that encourage you to consume it regularly. 

Last words 

Many people may not like the taste and the smell of radishes, but when it comes to all these health benefits, they can find a trick that makes eating radishes more acceptable. Eating radishes or drinking radish juice are both healthy. So, my advice to you is to include radishes in your diet, and remember the key to health is always eating in moderation.

kristen carli
I am a registered dietitian nutritionist and own a private nutrition practice, where I provide one-on-one nutritional counseling to patients. I specialize in chronic disease prevention/ management, vegan/ vegetarian nutrition, pre-natal/ postpartum nutrition, wellness coaching, medical nutrition therapy, and weight management.


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