Inclusion Criteria:  Healthy Between 18 & 65 years Non-smoker BMI < 30 Able to give informed consent  Exclusion Criteria:  Pregnancy Diabetes or any other metabolic/ uncontrolled hypertensive conditions Food allergies to cherries or blueberries Habitual consumption of blueberries/ cherries and/or blueberry/ cherry products Not regularly taking medication or antioxidant supplements