Regulation (EC) No. 1924/2006 of the European Parliament and of the Council on nutrition and health claims made on foods.
https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2006:404:0009:0025:EN:PDF
Labour and Social Rights
Deutsches Weintor eG v Land Rheinland-Pfalz
Case Study - Easy digestible wine