Hypertension, commonly referred to as high blood pressure, is a leading global health concern, affecting more than 1.28 billion adults worldwide, according to the World Health Organization (WHO). While its causes have traditionally been attributed to genetic predisposition, diet, lifestyle, and environmental factors, emerging research highlights the role of gut microbiota as a significant contributor to blood pressure regulation. Gut microbiota—the trillions of microorganisms residing in the gastrointestinal tract—play an intricate role in maintaining overall health, influencing metabolic, immune, and cardiovascular functions. This article delves into the emerging evidence linking gut health and hypertension, explores the underlying mechanisms, and discusses future therapeutic possibilities targeting the gut microbiota.
