Effects of Enzymatic Digestion and Probiotic on Oleuropein Bioavailability

Inclusion Criteria: 1. Willing and able to sign written informed consent prior to trial entry 2. Male or female healthy adults between 25 and 65 years of age 3. Body Mass Index (BMI) within the range 18.5 - 29.9 (both inclusive) 4. In good health as determined by medical judgment and medical history Exclusion Criteria: 1. Any food allergy/intolerance 2. Subjects not willing and/or not able to comply with scheduled visits and the requirements of the study protocol 3. Taking or anticipated initiation of any lipid-modifying or blood-clotting medication e.g. statins, cholesterol lowering 4. Smokers 5. Alcohol intake higher than 2 servings per day (one serving is 0.4 dL of strong alcohol, 1 dL of wine, or 3 dL of beer) or drug abuse 6. Receiving or having received antibiotics in the past 4 weeks prior to the day of inclusion 7. Overly imbalanced or restrictive diet (e.g. hyperproteic, vegan, ketogenic, etc.) 8. Hormonal treatment for women linked to menopause (contraceptive treatment accepted) 9. Pregnancy or breastfeeding 10. Supplements or foods containing probiotics (yogurts allowed) 11. Currently participating or having participated in another clinical trial within 4 weeks prior to trial start