RADISH: Antioxidants including catechin, pyrogallol, vanillic acid, and other phenolic compounds are abundant in radishes. Vitamin C, which functions as an antioxidant to protect your cells from damage, is high in these root vegetables. Chemical compounds found in radishes, such as glucosinolate and isothiocyanate, can help manage blood sugar levels. Radishes include indole-3-carbinol and 4-methylthio-3-butenyl-isothiocyanate, among other chemicals, which assist the liver detoxify and recover. These same molecules aid in the elimination of toxins via the kidneys. Antioxidants and minerals like calcium and potassium abound in radishes. These nutrients work together to lower blood pressure and lower the risk of heart diseases.