One of the main ingredients in the Mediterranean diet is
vinegar, and vinegar was believed to play crucial role in
impeding cardiovascular disease as vinegar ingestion may
diminish blood pressure [10–13]. In exerting its hypotensive
action, taking vinegar may prevent the bradyarrhyth-
mia effect, a slow heart rate symptom that can lead to
fatigue, weakness, dizziness, and loss of consciousness
[14]. Vinegar also possesses antioxidant capacity that may
be a reliable health-promoting activity [15]. Moreover, it
has been recommended that daily vinegar supplements
could increase HDL-cholesterol and diminish LDL-
cholesterol levels [16].