What helps manufacture blood enzymes or hormones?

Blood enzymes and hormones are primarily manufactured by various glands and organs in the body. The pancreas produces insulin and glucagon, while the adrenal glands synthesize hormones like cortisol and adrenaline. Additionally, the liver plays a crucial role in producing clotting factors and other proteins. The synthesis of these substances is regulated by complex feedback mechanisms involving the endocrine system and various biochemical pathways.