Glucosinolates in Radishes

Glucosinolates are a group of sulfur-containing glycosides found in many plant species, including radishes (root vegetables) and cruciferous vegetables such as broccoli, cabbage, brussels sprouts, and cauliflower.  As part of the cruciferae family, radishes are excellent for maintaining gut health and preventing inflammation. 

Radishes were cultivated extensively by the Egyptians in the time of the Pharaohs and were highly esteemed by the ancient Greeks. Radishes are presently eaten in many parts of the world in a variety of ways:  juiced, raw, cooked, brined, fermented (pickled), and dried. 

Like other members of the cruciferous vegetable family, radishes contain glucosinolates. These are sulfur-containing compounds that help protect cells from cancer-causing genetic mutations. Unique to the radish members of this family are their anthocyanins, which is a blue, violet or red flavonoid pigment found in plants. (These pigments are most well-known for their free-radical scavenging and antioxidant properties). These potent flavonoids not only provide the radish with its red hue, but also are anti-inflammatory in nature which aids in prevention and protection against illnesses. 

Sulforaphane, a phytochemical available primarily in cruciferous plants, shows immune-strengthening effects, is used therapeutically as well as preventatively and has evidently antioxidative and cell-protecting properties. Latest research results prove that the active substance even is able to reduce social and communicative challenges in those with autism. (Click here for more information on the healing benefits of cruciferous plants such as broccoli). 

Important to note: there is research that it is critical for people who have thyroid insufficiency to avoid bitter-tasting vegetables such as radishes as autism can be linked to hypothyroidism.  So before adding uber-healthy radishes to your juicing recipes and salads, please check with your doctor to ensure that consuming radishes will not upset your thyroid balance. ​