…Hormonal birth control creates myriad problems for the thyroid, beginning with the depletion of vital nutrients such as magnesium, selenium, zinc, and essential B Vitamins, like folate. The thyroid needs these important nutrients, especially zinc and selenium, to convert T4 to T3. Unfortunately, no amount of supplements will help your body overcome this obstacle.

While depleting nutrients, birth control also elevates production of Thyroid Binding Globulin (TBG). This protein binds with thyroid hormones to carry them through the blood stream, but renders them unable to attach to cell receptors. Consequently, the body may try to compensate by overproducing T3 and T4, without actually increasing hormone activity. This could explain why some women develop Grave’s Disease after stopping The Pill. Their TBG levels return to normal, but their body continues overproducing T3 and T4.

…As the central organ in the metabolic process, the liver produces proteins, breaking down fat and hormones to generate energy. When we overload the body with an unnatural flood of factory-produced, artificial hormones, the liver becomes sluggish and inefficient. This sets off a toxic cascade of side effects that leads to inflammation, and could ultimately contribute to chronic illnesses such as heart disease, cancer, and autoimmune disease.

The National Institutes of Health were concerned about hormonal birth control’s affect of the endocrine system from the very early days. When Dr. Philip Corfman, the Director of the Center for Population Research, testified at the Nelson Pill Hearings in 1970 on behalf of the NIH, he warned that The Pill decreased the liver’s ability to change and dispose of certain chemicals, even decreasing its ability to excrete bile.