The metabolic syndrome (MetS) is a cluster of multiple conditions that includes hypertension, dyslipidemia, abdominal obesity, and hyperglycemia disorders. Most studies revealed that the MetS is accompanied with an increased risk for cardiovascular disease, Type 2 diabetes mellitus, and insulin resistance. It can be said that, in treating or preventing the MetS and its components, lifestyle adjustment and weight loss have a vital role. According to various studies, among natural compounds, celery (Apium graveolens) is one of the most important sources of phytochemicals such as phenolic acids, flavones, flavonols, and antioxidants such as vitamin C, beta-carotene (Provitamin A), and manganese. These antioxidants have a role in decreasing the oxidative damage. The phytochemicals in celery decrease the activity of proinflammatory cytokines and prevent inflammation. Also, flavonoids in celery suppress cardiovascular inflammation. Oxidative stress and inflammation in the blood stream are the main risk factors in increasing cardiovascular disease, especially atherosclerosis. Celery phthalides leads to expanding of smooth muscle in the blood vessels and lower blood pressure. As a result, the most active ingredients in celery (A. graveolens (have shown hypolipidemic, antidiabetic, and hypotensive properties. In this review, we summarized the mechanisms underlying the protective effects of celery components on insulin action, glucose, lipid metabolism, and blood pressure.
Keywords: Apium graveolens; dyslipidemia; hyperglycemia; hypertension; metabolic syndrome; obesity.
© 2019 John Wiley & Sons, Ltd.