Transmission healthcare data is focused in this paper. WBAN is kind of MANET that is used for transmission healthcare data. Efficient parameters for secure routing in WBAN are specified and then they are optimized simultaneously. Secure routing in WBAN is modeled as an optimization problem. Since parameters of secure routing are individuals and the structure of WBAN is dynamic, optimization is executed simultaneously. Multi-objective optimization algorithms have ability to optimize multi variables simultaneously. Elephant Herding Optimization as a new and powerful multi-objective optimization algorithm is used in this paper.