Appreciate all types of foods available to us .

This hadith speaks about the benefits of eating truffles. It is reported by Sa'id b. Zaid that Allah's Messenger said that truffles are 'Manna' and its juice is a medicine for the eyes. Manna was a type of food sent down from heaven to Prophet Musa and his people in their time of need as mentioned in the Quran. Therefore, this hadith implies that truffles have similar properties to Manna and can be used as a form of nourishment for our bodies and eyesight. The juice from truffles can also be used as an eye medicine which helps improve vision or treat any eye diseases or infections one may have. This hadith teaches us to appreciate all types of foods available to us and how they can benefit our health in different ways if consumed properly with moderation.