11/11/2025
A groundbreaking Harvard study involving 92,000 adults has revealed a simple daily habit that could dramatically protect your brain. Researchers found that consuming just half a tablespoon of olive oil every day reduces the risk of dying from dementia by an astonishing 28%.
Olive oil is packed with powerful antioxidants and healthy fats that support brain function and help fight inflammation, two major factors linked to cognitive decline. Incorporating it into your diet could be one of the easiest and most effective ways to protect your memory and long-term brain health.
Experts recommend adding olive oil to salads, drizzling it over vegetables, or using it in cooking to enjoy its full benefits. Even small amounts consistently can have a big impact over time, making this a simple yet powerful tool in dementia prevention.
With dementia affecting millions worldwide, findings like this provide hope and a practical step everyone can take today. Prioritising brain-healthy foods, staying active, and maintaining a balanced diet can help you preserve mental sharpness well into older age.