Nathaniel CrossNathaniel Cross believes that a healthy body is in balance, and that includes ensuring that your adrenal glands and thyroid are functioning properly and that any imbalances are quickly addressed. If you suspect you may have an imbalance it's a good iea to seek medical advice so that your concerns can be quickly addressed, and you can get back to the business of healthy living. In his book "Overwhelmed? Effective Ways To Overcome Adrenal Fatigue" he addresses the fact that stress of any kind prompts one's brain to release CRH (corticotrophin-releasing hormone), which sends a message to the adrenal glands to make cortisol. Both CRH and cortisol inhibit the conversion of the thyroid hormone T4 to T3, which can lead to symptoms of fatigue, weight gain, memory loss, depression, infertility, and poor concentration. Pick up a copy of Nathaniel's book "Overwhelmed? Effective Ways To Overcome Adrenal Fatigue" to learn more about dealing with this common issue. Read More Read Less