When Hot Dogs > Steroids
“Babe Ruth's home run record stood until 1961, when Roger Maris, also of the Yankees, hit 61, though Maris had the advantage of a longer season, which gave him 10 more games and 50 more at-bats than Ruth in 1927. In the 1990s, many baseball players suddenly became immensely strong—some evolved whole new body shapes—and began to smack home runs in quantities that made a mockery of Ruth's and Maris' numbers. It turned out that a great many of this new generation of ballplayers—soemthing in the region of 5 to 7 percent, according to random drug tests introduced, very belatedly, in 2003—were taking anabolic steroids.
”The use of drugs as an aid to hitting is far beyond the scope of this book, so let us just note in passing that even with the benefit of steroids most modern players still couldn't hit as many home runs as Babe Ruth hit on hot dogs.“
-- Bill Bryson, ”One Summer: America, 1927,“ which focuses not only on the achievements of Babe Ruth but Charles Lindbergh, as well as the executions of Sacco and Vanzetti, the introduction of talking motion pictures, the rise of Al Capone and the fall of Jack Dempsey as well as the height of something called ”negative eugenics." It's much, much recommended.