Khaberni - A recent Spanish study revealed that the compound "hydroxytyrosol" found in olives plays an important role in protecting the brain, enhancing mental health, and improving memory.
The study was conducted by researcher Lorena Martinez-Thamora from the University of Miguel Hernández in Spain, where it showed that this compound activates essential pathways for protecting neuronal cells and improving brain functions.
Health Properties of Hydroxytyrosol
Hydroxytyrosol is one of the most important compounds found in olives, and it is characterized by several health properties, including:
Resistance to oxidation and inflammation.
Protection against cancer and diabetes.
Supporting the health of the heart, nervous system, and immune system.
The study showed that the compound is capable of modifying neuro-immune activities, activating antioxidant pathways, regulating memory and cognitive axes, mood, and interacting with important brain regions like the hippocampus and cortical areas.
Effect of Hydroxytyrosol on Brain Health
The compound contributes to:
Enhancing the antioxidant system within the brain.
Reducing damage to proteins and DNA from oxidation.
Decreasing the production of pro-inflammatory cytokines in microglial cells, which are immune cells that protect the brain.
Improving cerebral blood flow and stabilizing the brain-blood barrier.
Clinical trials showed that increased consumption of hydroxytyrosol is associated with improved memory and attention, especially among the elderly.
Future Steps
Several applications have been submitted to the United States Food and Drug Administration (FDA) to approve hydroxytyrosol as an antioxidant food substance for use in foods to support mental and vascular health.
