Thyroid hormone controls the rate that oxygen is used at the cellular level to make energy. Your circulatory system is how oxygen is transported to cells. Thus, there is tremendous overlap between a healthy thyroid and cardiovascular system, and conversely, between a stressed thyroid and cardiovascular system.

Indicators of good health include a sense of feeling well oxygenated, reflected in very easy breathing and a head that feels quite awake. Numerous studies in the past year show the extreme importance of maintaining optimal thyroid function so as to support cardiovascular well being with the use of oxygen being a common theme. Additionally, stressed nerves directly irritate both systems, pushing them in the wrong direction (felt as a lack of stress tolerance, irritation, anxiety, racing heart, trouble sleeping, etc.).

Therefore, a relaxed and smooth feeling in your body, accompanied by easy breathing and an awake head, along with plenty of oxygen during exercise, are all signs of a good foundation of oxygen that enhances both thyroid and cardiovascular health.

High quality iron is vital for the transport of oxygen in your blood (Blood Booster, described in the section Quercetin, Vitamin D, Iron, Zinc, and Thyroid Function). Proper function of your hemoglobin also requires vitamin E (Daily Super E described in the Thyroid and Cholesterol section). The other two best nutrients that support oxygen status are Q10 (cellular and heart support) and Cardio Helper (overall circulatory support). RelaxaMag, Quercetin, and Sleep Helper all assist in a more relaxed feeling that is conducive to better oxygen utilization.*