The new pyramid provides "customized" dietary advice based on sex and age but regardless of body size--so a six-foot-six-inch-tall, 330-pound man gets the same advice as a 5-foot-3-inch-tall man ...

Just look at how the age breakdown of the U.S. population is expected to change between 1950 and 2060, in the GIF below. As early as 2030, the percentage of Americans 65 and older could surpass ...