Queen Elizabeth reportedly battled health issues in her final years, with royal insider claims suggesting bone cancer (myeloma) may have contributed to her declining health. In his memoir, Prince Harry shared that she passed peacefully in her bedroom, feeling fulfilled after completing royal duties and reuniting with Prince Philip.
While her official cause of death was listed as old age, experts note myeloma can cause fatigue, weight loss, and bone pain, particularly in the lower back and pelvis, and treatments can ease symptoms and extend life.
