What are the fewest separate foods you could eat and still have a healthy, balanced diet?
The long-running series in which readers answer other readers’ questions on subjects ranging from trivial flights of fancy to profound scientific and philosophical concepts

What are the fewest separate foods you could eat and still have a healthy, balanced diet? Nancy Bamber, Ottawa
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Post your answers (and new questions) below or send them to [email protected]. A selection will be published next Sunday.
Source: Health & wellbeing | The Guardian