Efficacy of Counselling for the Prevention of Hypertension (ECoPH)

This study aims to evaluate the effectiveness of counseling interventions in promoting positive changes in hypertension markers among adult slum dwellers. The intervention is designed to address modifiable risk factors, such as physical inactivity, obesity, unhealthy dietary practices, tobacco and harmful uses of alcohol within a resource-limited community setting. The main question it aims to answer is: * Is counseling a more effective intervention for the prevention of hypertension among adult slum dwellers in Dhaka city compared to other interventions? Participants will: * provide data related to tobacco use, physical activity, and dietary intake. * provide a sample for blood pressure measurements. Will receive the WHO Brief Counselling intervention through 20 personalised sessions (each lasting approximately 20 minutes), focusing on lifestyle modifications, including physical activity promotion, balanced nutrition, and hypertension awareness.