Radish is a quitte healthy vegetable. Lot's of people eat it just in fresh condition, but the marinade is really tasty, also.
For 1 kg. radish you will need:
50 ml. red wine vinegar
50 ml. white wine vinegar
50 gr. sugar
100 ml. water
Simmer both types of vinegar, water, and sugar. Wash and clean radishes. Pour marinade into jars, put radishes inside, let it cool and cover with the lid. Eat after at least one month.