Also see: Ray Peat, PhD on Thyroid, Temperature, Pulse, and TSH Temperature and Pulse Basics & Monthly Log Thyroid, Temperature, Pulse Metabolism, Brain Size, and Lifespan in Mammals Promoters of Efficient v. Inefficient Metabolism Inflammation from Decrease in Body Temperature Melatonin Lowers Body Temperature Menopausal Estrogen Therapy Lowers Body Temperature Thyroid Function, Pulse Rate, & [...]