King Charles Reveals He’s Experienced a Loss of Taste as a Side Effect of His Treatment for Cancer

He has been undergoing treatment for an undisclosed type of cancer since February.

King Charles
(Image credit: Getty Images)

Today was already going to be an emotionally loaded one for perhaps another reason—Prince William was officially named the Colonel-in-Chief of the Army Air Corps, a role that was expected to go to Prince Harry had he not stepped back as a working member of the royal family in 2020. (William’s appointment reportedly left Harry “in tears.”

But while at the Army Aviation Centre in Middle Wallop, Hampshire, to officially confer the duties onto William, King Charles had an emotional chat about cancer treatment with a veteran, where he gave a glimpse into his treatment, The Sun reports. (After a routine prostate procedure in late January, the King announced that he had been diagnosed with cancer on February 5, the same day he began treatment; it’s unknown what specific type or stage of cancer he has been diagnosed with.) 

King Charles

Charles opened up to a veteran at an engagement today that he, too, had experienced a loss of taste during his cancer treatment.

(Image credit: Getty Images)

Charles was talking with British Army veteran Aaron Mapplebeck, who underwent nine weeks of intensive chemotherapy last year for testicular cancer, The Sun reports, adding that the veteran “is now almost a year post-treatment.” The two men discussed side effects, as Mapplebeck mentioned experiencing a “loss of taste” during treatment; the King shared that he also experienced this side effect of treatment.

King Charles

Today, the King passed down the role of Colonel-in-Chief of the Army Air Corps to the next generation.

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Charles and William were “seen beaming as they shared a touching embrace in front of the Apache in what was a symbolic passing of the baton,” The Sun reports of father and son standing in front of a helicopter, with Charles transferring a role he once held to his eldest son. “William, who flew with the Air Ambulance, will later take to the skies in the Apache,” the publication continues. In addition to formally handing over the Army Air Corps title to the next generation, the King met veterans and families and saw exhibits in the Army Flying Museum, including unveiling a plaque commemorating an Apache helicopter going on display at the museum.

King Charles

Father and son in front of an Apache helicopter.

(Image credit: Getty Images)

King Charles

William, an experienced helicopter pilot, received a role that was long thought to be bound for Harry one day.

(Image credit: Getty Images)

During his remarks about William, Charles said “I do hope you’ll go from strength to strength in the future with the Prince of Wales as your new Colonel-in-Chief,” the King said. “The great thing is, he’s a very good pilot, indeed, so that’s encouraging.”

King Charles

The King's return to duties continues after he began undertaking public-facing engagements again on April 30, nearly three months after he began treatment for cancer on February 5.

(Image credit: Getty Images)

The King is slowly returning to in-person duties since being diagnosed in February, and is expected to carry out his first major investiture tomorrow, where, among others, the Archbishop of Canterbury—who last week asked the public to pray for the royal family amidst the drama and the multiple cancer diagnoses that have hit the family in 2024—will be recognized.

Rachel Burchfield
Senior Celebrity and Royals Editor

Rachel Burchfield is a writer, editor, and podcaster whose primary interests are fashion and beauty, society and culture, and, most especially, the British Royal Family and other royal families around the world. She serves as Marie Claire’s Senior Celebrity and Royals Editor and has also contributed to publications like Allure, Cosmopolitan, Elle, Glamour, Harper’s Bazaar, InStyle, People, Vanity Fair, Vogue, and W, among others. Before taking on her current role with Marie Claire, Rachel served as its Weekend Editor and later Royals Editor. She is the cohost of Podcast Royal, a show that was named a top five royal podcast by The New York Times. A voracious reader and lover of books, Rachel also hosts I’d Rather Be Reading, which spotlights the best current nonfiction books hitting the market and interviews the authors of them. Rachel frequently appears as a media commentator, and she or her work has appeared on outlets like NBC’s Today Show, ABC’s Good Morning America, CNN, and more.