#YellowCap

In an unusual twist, Coca-Cola bottles with yellow caps have taken social media by storm this April, drawing not only attention from the Jewish community observing Passover but also sparking interest among non-Jewish fans eager to taste what some call “the real Coke.” Behind this viral sensation is a story that interweaves decades-old dietary laws, consumer nostalgia for authentic flavors, and modern scientific research on the health impacts of various sugars, raising questions that resonate worldwide—including here in Thailand—about food choices, health, and cultural trends.