Felipe Adams, a 30-year-old Iraq war veteran, with his parents and his typical day's worth of food at their home in Inglewood, California. (From the book What I Eat: Around the World in 80 Diets.) The caloric value of his day's worth of food on a day in the month of September was 2100 kcals. He is 30 years of age; 5 feet 10 inches tall; and 135 pounds. Adams was paralyzed by a sniper's bullet while serving in Baghdad, Iraq. Damaged nerves that normally enervate a missing or paralyzed body part can trigger the body's most basic warning that something isn't right: pain. Felipe experiences these phantom pains, which feel like stabbing electric shocks, dozens of times a day; they cause him to grip his leg tightly for a moment or two until the sensation subsides.