Watermelon radish contains calcium, magnesium and iron, which support the construction of keratin, making hair stronger and more resistant to brittleness, and nails gaining hardness and a healthy shine. However, this is only a fraction of its health properties.
Watermelon radish (Raphanus sativus var. Long-finned), also known as Chinese radish or, comes from East Asia, primarily China, where it has been cultivated for hundreds of years for both culinary and medicinal purposes. It was there that it was given the poetic name “ShinRi-Mei”, which can be translated as “beauty in the heart” – referring to the extraordinary contrast between the modest, greenish skin and an intensely pink interior resembling a slice of watermelon. The appearance of this vegetable is its greatest advantage.
From the outside, the tuber has a shape similar to a classic radish – oval or slightly elongated, with smooth, pale skin in shades of white and green. However, the real surprise lies inside: juicy, pink-carmine flesh, which is not only eye-catching, but also gives dishes a unique aesthetic. The taste is delicate, slightly sweet, with a subtle hint of almonds, devoid of the sharpness typical of traditional radish varieties.
Growing watermelon radishes in a pot is surprisingly simple, even in urban conditions. We choose a container with a minimum depth of 25-30 cm so that the roots have space to develop, and fill it with fertile, permeable garden soil with the addition of sand or perlite. Place the pot in a sunny place – a balcony, terrace or southern windowsill will be perfect. The seeds are sown directly into the ground, keeping a distance of about 5 cm – germination begins at a temperature of 4-5°C. Water regularly, but moderately – the soil should be constantly slightly moist, without water stagnation. It is also worth remembering to gently loosen the soil and possibly fertilize it with natural compost. Radishes ripen in about two months.
Watermelon radish is a low-calorie vegetable – 100 g provides only about 20 kcal – and at the same time full of vitamins and minerals. Contains vitamin C, B vitamins, potassium, magnesium, calcium and iron. Particularly valuable are its antioxidants in the form of anthocyanins, which neutralize free radicals and support the body in metabolic processes. According to , regular consumption of this vegetable can help cleanse the body and improve overall condition.
Research published in the journal Pharmacological Research – Natural Products (Chitkara University, 2025) showed that watermelon radish retains high levels of bioactive compounds that support digestive processes and metabolism regulation. The authors indicate that the glucosinolates and flavonoids present in it may influence the expression of genes related to metabolismincluding PGC-1α – a key regulator of mitochondrial function. This means that regular consumption of this vegetable promotes more efficient energy burning, improves intestinal peristalsis and may have a protective effect on the digestive system.
Watermelon radish is a valuable source luteiny i zeaksantyny – carotenoids, which play a key role in protecting the retina and maintaining visual acuity. These substances increase the density of the macular pigment, thanks to which the eyes are better protected against the harmful effects of solar radiation and oxidative stress. It is a natural shield for vision, especially important in the prevention of age-related eye diseases. In turn, vitamin C, also present in radish, supports the process of collagen synthesis, which is responsible for skin elasticity and the proper condition of blood vessels.
In a study published by Kiel Universities in 2016, it was shown that radish sprouts can inhibit enzymes responsible for the breakdown of carbohydratessuch as α-amylase and α-glucosidase. The effect is a slower release of glucose into the blood, which helps stabilize sugar levels and may support the prevention of type 2 diabetes. The polyphenols and flavonoids present in radish protect blood vessels, helping to maintain normal blood pressure and heart health.
Cruciferous vegetables, which include watermelon radish, also contain isothiocyanates – natural compounds with detoxifying properties. Preliminary laboratory research conducted by Anna University in India suggests that they can inhibit the growth of cancer cells and initiate apoptosis, i.e. programmed death of a cancer cell. Although these are only preliminary results, scientists emphasize that regularly including radish in the diet may be an element of cancer prevention.
Raw watermelon radish is a perfect complement seafood salads, salmon carpaccio or tuna tartarewhere its pink flesh contrasts with the darker ingredients and adds freshness to them. In Mediterranean cuisine, it can be combined with olives, feta cheese or grilled vegetables. In the oriental version, it goes perfectly with soy sauce, ginger and sesameso we can also use it as a natural addition to sushi, poke bowls or ramen.
It is also worth using it in sandwiches and wraps – can replace classic pickled cucumbers or radishes, giving the whole thing a more refined character. Watermelon radish marinated in apple vinegar and spices is a great addition to roasted meats, especially pork and duckas well as for ripening cheeses. In the baked or grilled version, with the addition of olive oil and herbs, it can play a role a warm appetizer or an addition to groats and rice. In fusion cuisine, it increasingly appears as an ingredient in tacos, plant burgers and even pizza.
Sources: Terazgotuje.pl, ResearchGate
