The vascular supply of the dove adrenal gland was examined by scanning electron microscopy. There were three vascular structures in the dove adrenal gland; arteries. veins and the adrenal portal vein. The left adrenal artery was a branch of the descending aorta and the right adrenal artery was a branch of the anterior mesenteric artery. https://parisnaturalfoodes.shop/product-category/iron-bis-glycinate-25/