The methods involve utilizing technologies designed to improve the flow of data and minimize the time taken to transmit information across the network has become vital. This study reviews the existing literature from multiple perspectives to improve data flow within networks, reduce latency, and ensure reliable communication for current applications and services. It focuses on improving different methods to increase the dependability of data transfer, reduce traffic overload, and elevate network performance. Furthermore, the research proposes an efficient approach for choosing forwarder nodes in Wireless Body Area Networks (WBANs), which relies on dual forwarder nodes instead of a single node. This method not only cuts down on energy usage but also extends the longevity and stability of the network while improving throughput. Furthermore, it investigates how the Dual Forwarder Selection and Strategic Network Performance Algorithm (DFSSNPA) may be modified to address critical challenges in WBANs. A comparison of the selection of energy-efficient forwarder nodes with prior studies. A full plan that gives priority to different ways of building network systems that are dependable, scalable, and efficient is necessary to satisfy the needs of today's data-driven society................. Keywords: .........Data flow optimization, Network performance, Energy-efficient forwarder node selection technique.