When did theaters stop using coconut oil in popcorn?

The use of coconut oil in popcorn at theaters began to decline in the late 1980s and early 1990s due to health concerns regarding saturated fats and changing consumer preferences. Many theaters shifted to using alternative oils, like canola or palm oil, which were perceived as healthier options. However, some theaters still use coconut oil today, as it is favored for its flavor and aroma. The timeline varies by location, as individual theaters make their own choices based on customer demand and health guidelines.