Key Takeaways Iodine Basics Thyroid Hormone Iodine is a trace mineral. The thyroid uses it to make thyroid hormone. These hormones help control growth, body heat and energy use. A baby also needs enough thyroid hormone for normal brain development. During pregnancy, the mother must support her own thyroid system and the baby’s brain at … Read more
Key Takeaways Basal Metabolic Rate is the energy your body uses to stay alive at complete rest. It powers breathing, circulation, brain activity, and temperature control. BMR Defined Measurement Standards True BMR is measured in a fasted state, after a full night of sleep, lying still in a calm environment. No recent food. No recent … Read more
Key Takeaways The body does not use energy at random. It runs on signals that help each organ know when to store fuel, when to release it, and when to slow down or speed up. Hormones are a key part of that signal system. They travel in blood and help the brain, liver, fat tissue, … Read more