This experiment aimed to investigate the effect of sea buckthorn meal alone and in combination with bilberry leaves on growth performance, health status and intestinal microflora in broiler chickens. A total of 90 healthy 1-day-old Cobb 500 broilers were randomly divided into 3 treatment groups and housed in digestibility cages under controlled environmental conditions. The dietary treatments included a basal diet (T0), a basal diet +1% sea buckthorn meal (T1) and a basal diet + 1% sea buckthorn meal and bilberry leaves (T2). The results showed that experimental diets did not influenced the growth performance. At 42 d, T2 had the highest serum iron level among the three groups. Compared to T0, T1 and T2 significantly reduced