
Warren Buffett just turned 95 in August, and while some billionaires his age are swapping red meat for kale and booking longevity consultations with biohackers, Buffett's secret to a long life remains as carbonated as ever: Coca-Cola. Not just a sip here and there — we're talking five 12-ounce cans a day.
"If I eat 2,700 calories a day, a quarter of that is Coca-Cola," he told Fortune in 2015. "I drink at least five 12-ounce servings. I do it every day." That same year, speaking with reporters, the Berkshire Hathaway CEO noted, "I'm 84… literally, one quarter of all the calories I've consumed myself have been Coca-Cola."