Choose from a wide range of lab testing options, including routine tests and specialty kits.
“The testing process was truly seamless and almost half of what I pay out of pocket elsewhere.”
Explore thyroid function and the hormones involved in metabolism, energy, and overall well-being.
Thyroid Peroxidase and Thyroglobulin Antibodies - Measurement of thyroglobulin antibodies and thyroid peroxidase antibodies is useful in the diagnosis and management of a variety of thyroid disorders including autoimmune thyroiditis, Hashimoto's Disease, Graves Disease and certain types of goiter.
2 biomarkers
Thyroid Panel with TSH - This panel provides an assessment of thyroid function and includes tests for thyroid stimulating hormone (TSH), total thyroxine (T4), triiodothyronine (T3) uptake (T3 resin uptake), and free T4 index. This panel may be useful for evaluating thyroid function when pituitary disease is not suspected. The results of the panel may help in the diagnosis of hyperthyroidism and hypothyroidism. T3 and T4 are hormones derived from the thyroid and released into the blood to regulate metabolism. Both T3 and T4 are produced in response to TSH from the pituitary gland. T4 circulates mostly bound to plasma proteins, with a small amount unbound and available for biological activity. To estimate free T4 concentration, a total T4 test and T3 uptake test are used to calculate the free T4 index. A normal TSH result excludes most cases of primary overt thyroid disease. Therefore, a cascaded testing approach (test code 15102) may be preferable for evaluating and monitoring thyroid f
4 biomarkers
Thyroid Panel (FT3, FT4, TSH) - This panel is used to assess thyroid function.
3 biomarkers
This test measures the levels of 3,3',5'-Triiodothyronine (reverse T3, rT3) in the blood. Reverse T3 is a version of the thyroid hormone that is not active in the body.
1 biomarker
Iodine is crucial for making thyroid hormones. This test checks iodine levels to ensure patients are getting enough from Iodine from diet and to identify iodine overload, which can happen from certain medications like Amiodarone.
1 biomarker
Selenium, RBC - This test measures selenium levels in red blood cells.
1 biomarker
Select your lab and check out
Receive personalized instructions to complete your test at a lab location or at home
Complete your sample collection at a lab or at home, depending on your test type
Access your results in the Fullscript app, with a support team available to help
Dr. Kelly Livingston, ND, is a licensed naturopathic physician and founder of Roots Deep Medicine. She specializes in helping women and families address the root causes of chronic health concerns through an integrative, whole-person approach that honors the connection between body, mind, and spirit. Her clinical interests include perimenopause and menopause, gut-brain health, nervous system regulation, thyroid and autoimmune conditions, fatigue, anxiety, depression, ADHD, sleep concerns, and digestive disorders. Combining naturopathic medicine, clinical nutrition, botanical medicine, homeopathy, and mind-body therapies, Dr. Livingston helps patients restore resilience, optimize health, and create lasting foundations for healing. She is also the creator of The Vital Spirit Method™ and host of The Vital Spirit Podcast, where she explores the intersection of science, nature, and the healing journey.
My websiteGastrointestinal Health
Immune Health
Mental Health
Women's Health
Connecticut
Answers to your questions about lab testing and services.