A study by American researcher Brian Wansink at Cornell estimated that an adult makes over 200 food-related decisions a day – from what to cook, to how much to put on a plate, to what to pick off a menu.
The figure comes from an experiment where people, asked directly, guessed only about 14 decisions a day – but when guided through a structured list of possible factors, arrived on their own at a number more than ten times higher.
A more recent re-analysis has questioned the method behind the number, arguing it looks inflated by how it was elicited – a good reason to treat the exact figure with some caution, even though the underlying idea still holds: most food decisions happen without you consciously noticing them.
The exact number matters less than the fact that most of these decisions get made without you ever noticing.
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