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EVOO and Metabolic Liver Health in MASLD
Sponsor: Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis
Summary
MASLD is currently one of the most common chronic non-communicable diseases and the leading cause of liver-related mortality and morbidity, with a rising prevalence worldwide, especially in the presence of obesity, diabetes, and other cardio-metabolic risk factors. Lifestyle modification, particularly through the Mediterranean Diet, is the first-line intervention, and extra virgin olive oil is a key component thanks to its monounsaturated fatty acids and bioactive compounds with anti-inflammatory and antioxidant effects. Several studies indicate that extra virgin olive oil supplementation, especially within a Mediterranean Diet pattern, reduces hepatic steatosis, improves inflammation, oxidative stress, and glucose and lipid profiles, and may promote weight loss and reduction of fat mass, also through potential effects on the gut microbiota. EFSA recognizes protective effects with a daily intake of at least 20 g of extra virgin olive oil, but it is still unclear whether this amount is optimal for individuals with MASLD, particularly those who are overweight or obese
Official title: Evaluation of the Effects of Extra Virgin Olive Oil Consumption on Hepatic Steatosis Parameters and on Glucose and Lipid Metabolism in Subjects With MASLD.
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
60
Start Date
2026-04-01
Completion Date
2028-04-01
Last Updated
2026-02-19
Healthy Volunteers
Yes
Interventions
Oil Supplementation - 3 tablespoons of oil
Daily intake of 3 tablespoons (30 g, 270 kcal) of raw EVO oil included in the diet
9 Tablespoons of Oil
Daily intake of 9 tablespoons (90 g, 810 kcal) of raw EVO oil included in the diet
Locations (1)
UOS Data Science
Castellana Grotte, Italy, Italy