Wireless　Body　Area　Networks　(WBANs)　have　been　researched　increasingly　because　they　present　an　extensive　range　of　potential　applications.　Since　the　battery　size　constraints　implementations,　energy　efficiency　is　the　vital　criterion　when　WBAN　protocols　are　designed.　The　Transmission　Power　Control　(TPC)　mechanism　is　one　of　the　substantial　approaches　to　decreasing　energy　consumption　and　interferences.　In　this　paper,　the　Mobile　Edge　Computing　(MEC)　architecture　is　utilized　in　e-Health　systems.　A　TPC　mechanism　is　proposed　based　on　the　Wind　Driven　Optimization　(WDO).　The　suggested　approach　is　assessed,　and　its　performance　is　computed　and　compared　with　other　TPC　approaches.　The　simulation　results　demonstrate　that　the　proposed　mechanism　presents　higher　energy　efficiency,　delivery　ratio,　and　throughput.　©　2024　IEEE.