Dates are the food most closely associated across the Muslim world with iftar, the meal that breaks the daily fast during Ramadan, a custom rooted in hadith traditions recording that Muhammad himself typically broke his own fast with a small number of fresh or dried dates before proceeding to the rest of the meal, a practice preserved in the major hadith collections including Sahih al-Bukhari and Sahih Muslim among the accounts of the Prophet's daily conduct. The custom has a plain practical logic alongside its religious grounding: dates are dense in natural sugars that restore blood glucose quickly after a full day without food or water, a physiological benefit that long predates any modern nutritional explanation but that observant Muslims and researchers alike have both noted as making the traditional choice a genuinely sound one for breaking an extended fast.
Breaking the fast with dates specifically, often an odd number as some traditions of Prophetic practice specify, has become one of the most visibly widespread and recognisable Ramadan customs, observed with remarkable consistency across enormously different Muslim societies from West Africa to Southeast Asia. Some households and mosques distribute an odd number of dates specifically, following a preference recorded in some accounts of Prophetic practice for odd rather than even numbers in small ritual gestures of this kind.