Effects of Phenolic Acids on Endothelial Function

Epidemiological studies suggest dietary (poly) phenols decrease the risk of death from cardiovascular diseases. (Poly)phenol-rich foods include fruits and vegetables as well as tea, coffee, red wine, and chocolate. The aim of the present study is to investigate whether endothelial function is altered by ingestion of phenolic acids. Moreover, the investigators will evaluate the effect of phenolic acids on blood pressure and platelet adhesion.

Inclusion Criteria:

• Healthy
• males
• Smokers

Exclusion Criteria:

Any food allergy

• Abnormal blood pressure defined as follow: systolic <100 or >160 mmHg and diastolic <50 or >100mmHg
• Regular consumption of medication within 2 months before the study inclusion
• Caffeine intake 1 day before screening measurements (and 1 day before each visit),
• Any intake of multivitamin-tablets and other supplemental compounds 10 days before the study start and throughout the study.
• Excessive alcohol intake defined as > 280 g per week