Photomicrographs of the thyroid of rabbits of Ashwaganda treated group (C2) showed markedly packed variably-sized thyroid follicles with various amount of intraluminal acidophilic homogenous colloid (C). Also, section showed a huge dilation of one follicle (Double-headed arrow) with accumulation of large amount of colloid in its lumen (C). (A)H&E 10X (B) H&E 40X.