Can I use Medifast if I am currently using thyroid medications?
Individuals with hypothyroidism can use Medifast under the direct supervision of a physician. Your physician may want to monitor your labs and medications, and may suggest using a soy-free Medifast product around the time of day that you take thyroid medication. For information on soy-free products, please refer to our Allergen/Dietary Information (PDF file).
Individuals with hypothyroidism can do a program. It should be done under the direct supervision of your physician. The doctor may request to monitor labs and medications throughout the program. Some may suggest using a non-soy Medifast product around the time of day that you take thyroid medication.