The British royal family has to practice many renunciations. According to chef Darren McGrady, there are nine foods in particular that are taboo for members of the Royal Family.
King Charles III and Queen Camilla have inherited the office of Queen Elizabeth II, but also their diet. The fear of contamination also affects drinking tap water and has even licensed a company for this purpose, "Hildon Natural Mineral Water" The royal family also has to do without raw meat, as it increases the risk of salmonella or poisoning.