Traversable wormhole solutions with non-exotic fluid in framework of f(Q) gravity

The presence of exotic matter for the existence wormhole geometry has been an unavoidable problem in GR. In recent studies researchers have tried to deal with this issue using modified gravity theories where WH is explained by extra curvature terms and NEC's are not violated signifying standard geometry. present article we trying find solutions traversable wormholes normal throat within framework symmetric teleparallel $f(Q)$ $Q$ non metricity scalar which defines gravitational interaction. We will examine geometries three forms function $f(Q)$. First linear form $f(Q)=\alpha Q$, second a -linear Q^2 + \beta$ third one more general quadratic \beta Q \gamma$ $\alpha$, $\beta$ $\gamma$ being constants. For all cases shape taken as $b(r) = {\frac{r_{0}\ln(r+1)}{\ln({r_0}+1)}}$ $r_0$ radius. A special variable redshift considered discussion. All energy conditions then examined stability