Some yoga poses can gently stimulate thyroid gland, helping regulate hormone flow and reduce stress. Sarvangasana (Shoulder Stand) boosts circulation in neck, stimulating gland. Viparita Karani (Legs-Up-The-Wall) calms nervous system and supports hormonal balance. Setu Bandhasana (Bridge), Halasana (Plough), and Matsyasana (Fish Pose) further enhance blood flow and relieve tension.