Olive oil (from Olea europaea) holds a significant place in Prophetic Medicine: classical sources report that the Prophet (ﷺ) encouraged both ingesting and applying it, describing it as a blessing from a “blessed tree”. Modern scientific investigations support many of its health-promoting attributes. Clinical and experimental studies show that extra-virgin olive oil (EVOO) is rich in monounsaturated fats and bioactive phenolic compounds (such as hydroxytyrosol, oleuropein, oleocanthal) which exhibit anti-inflammatory, antioxidant, cardioprotective, neuroprotective and anticancer effects. While the Prophetic-narration claims a remedy for “seventy diseases” and topical use in various ailments, modern research confirms broad benefits (especially for cardiovascular health, metabolic syndrome, neurodegenerative risk, and some gastrointestinal disorders) though not strictly in the same terms. The traditional guidance aligns remarkably well with a current understanding of olive oil as a functional food and therapeutic adjunct.
The Prophet (ﷺ) said: “Eat the olive oil and apply it (locally), for it is from a blessed tree.”
"When a person dies, his works end, except for three: ongoing charity, knowledge that is benefited from, and a righteous child who prays for him."
Prophet Mohammed (PBUH)
"The best of what a man leaves behind are three: a righteous child who supplicates for him, ongoing charity the reward of which reaches him, and knowledge that is acted upon after him."
Sunan Ibn Mājah
"Every day two angels come down from Heaven and one of them says, 'O Allah! Compensate every person who spends in Your Cause,' and the other (angel) says, 'O Allah! Destroy every miser.'"
Sahih Bukhari