The job of president of the United States is one of the most challenging in the world and can take a heavy toll on the physical and mental well-being of those who call the White House home. Many presidents have experienced sudden health crises or chronic ailments while in office. Some of their diseases, disorders, or disabilities were well reported to the press and public, while others were kept secret for decades. Here are six presidents who experienced chronic health problems while serving their country. ...(100 of 85 words) Access the full article Help support true facts by becoming a member. Subscribe today!