Pervasiveness of metabolic syndrome and cardiovascular disease in tribal/rural population of India: a review

Diseases classified as non-communicable diseases (NCDs) are those that are often caused by unhealthy behaviors rather than by infection or by contact with others. One of the main NCDs causing many fatalities is cardiovascular disease (CVD). Recent research has shown that the prevalence of metabolic syndrome (Mets) associated CVDs among tribal populations is increasing in rapid pace. In this review, we have included studies investigating the components of Mets and the relationships between Mets and CVDs. From the assessment of studies, we may predict a significant association between Mets and CVDs as a whole. Our evaluation of these studies revealed that carrying at least three Mets risk components, like hyperglycemia, obesity, dyslipidemia, and high blood pressure, significantly enhances the risk of CVDs. Undernutrition, smoking, and a low intake of fruits and vegetables in the Indian tribal population are the main risk factors for managing Mets associated CVDs. Furthermore, various studies have also shown that Mets may be influenced by genetic and environmental factors. Finally, healthy habits such as a balanced diet and frequent exercise should be introduced from a young age in individuals, to prevent Mets progression. In order to combat the Mets associated CVDs, functionally upgraded primary health centers and special IECs (Information, education and communication) programs may play a beneficial role. Furthermore, strengthening public healthcare systems and focusing on prevention, early identification, and treatment using medical and social interventions can be of immense help in managing the metabolic risk factors that can lead to CVDs.