I heard Allah's Apostle (ﷺ) as saying: Truffles are a kind of 'Manna' and their juice is a medicine for the eyes.
Sahih Muslim Book 36, Hadith 216
← Previous Hadith The 'ajwa' dates of 'Aliya' contain healing effects and these are antidote in the early morning.

Sahih Muslim Book 36, Hadith 215 Next Hadith → I heard Allah's Apostle (ﷺ) as saying: Truffles are a kind of 'Manna' and their juice is a medicine for the eyes.

Sahih Muslim Book 36, Hadith 217