Hypertension, or high blood pressure, is a global health challenge affecting nearly half of the adult population, according to the World Health Organization (WHO). Managing hypertension is essential to reducing the risk of cardiovascular disease, stroke, and kidney damage. Diet plays a crucial role in regulating blood pressure, and in recent years, low-carbohydrate diets, including ketogenic (keto) eating patterns, have gained popularity for weight loss and metabolic health. However, their impact on hypertension remains a topic of debate. This article examines the relationship between low-carb diets and blood pressure, exploring whether these eating patterns help or hurt individuals managing hypertension.