King Charles is considering cutting back on red meat after his treatment for cancer. There are claims that red meat may be linked to the disease. The King's stepson, Tom Parker Bowles, says his mother, Queen Camilla, had already cut down the amount of beef, lamb, and pork that she eats. Buckingham Palace has never disclosed what form of cancer the King was suffering from. Three years ago, the King urged people to eat less meat and dairy products as a way of cutting global carbon emissions and tackling the climate crisis, and nothing to do with dietary concerns. Guidance from Cancer Research UK states that there is a direct correlation between processed meat and the disease, but says the link between red meat and cancer is unproven.