- With Mayo Clinic endocrinologist
Todd B. Nippoldt, M.D.
read biographyclose windowBiography of
Todd B. Nippoldt, M.D.
Todd Nippoldt, M.D.
Dr. Todd Nippoldt is a board-certified specialist in internal medicine and endocrinology and metabolism. He has special expertise in the area of hormone disorders affecting the pituitary and adrenal glands as well as the testes and ovaries. He has been a member of the Mayo Clinic staff since 1988.
He's a consultant in the Division of Endocrinology, Metabolism and Nutrition and works with patients who have disorders of the hormone-producing glands. Common disorders include diabetes, thyroid problems, osteoporosis and elevated cholesterol levels.
He's also involved in andrology, the study of male hormonal disorders, male infertility and male sexual dysfunction, and is an assistant professor of medicine at College of Medicine, Mayo Clinic.
Dr. Nippoldt, a St. Paul, Minn., native, has also contributed to "Mayo Clinic Health Letter," the "Mayo Clinic Family Health Book" and a Mayo Clinic CD-ROM. He's a fellow in the American College of Physicians and a member of the American Society for Reproductive Medicine, the American Society of Andrology, The Endocrine Society, The Pituitary Society and the American Association of Clinical Endocrinologists.
"I have found that those patients who have gone to the Internet and obtained accurate medical information come to their appointment with me very well informed, and the discussions regarding the evaluation and management of their condition are very productive and satisfying," he says.
"The key, however, is obtaining accurate medical information. As a medical editor, I hope to be able to ensure that accurate, relevant and up-to-date information is available for patients and their families."
Definition (1)
- Wilson's syndrome: An accepted medical diagnosis?
Symptoms (2)
- Thyroid disease: Can it affect a person's mood?
- Hypothyroidism: Does it cause joint pain?
Complications (1)
- Hypothyroidism symptoms: Can hypothyroidism cause eye problems?
Treatments and drugs (5)
- Hypothyroidism diet: Can certain foods increase thyroid function?
- Hypothyroidism: Should I take iodine supplements?
- Coconut oil: Can it cure hypothyroidism?
- see all in Treatments and drugs
Alternative medicine (1)
- Coconut oil: Can it cure hypothyroidism?
Free
E-newsletter
Subscribe to Housecall
Our weekly general interest
e-newsletter keeps you up to date
on a wide variety of health topics.
Mayo Clinic Housecall
Stay up to date on the latest health information.
What you get
- Free weekly e-newsletter
- Mayo Clinic expertise
- Recipes, tools and other helpful information
- We do not share your e-mail address
Question
Hypothyroidism diet: Can certain foods increase thyroid function?
Is there any truth to the hypothyroidism diet? Can certain foods increase thyroid function?
Answer
from Todd B. Nippoldt, M.D.
Generally, there's no hypothyroidism diet. Although claims about hypothyroidism diets abound, there's no evidence that eating or avoiding certain foods will improve thyroid function in people with hypothyroidism.
If you have hypothyroidism, take thyroid hormone replacement as directed by your doctor — generally on an empty stomach. It's also important to note that too much dietary fiber can impair the absorption of synthetic thyroid hormone. Certain foods, supplements and medications can have the same effect.
Avoid taking your thyroid hormone at the same time as:
- Walnuts
- Soybean flour
- Cottonseed meal
- Iron supplements or multivitamins containing iron
- Calcium supplements
- Antacids that contain aluminum or magnesium
- Some ulcer medications, such as sucralfate (Carafate)
- Some cholesterol-lowering drugs, such as cholestyramine (Questran) and colestipol (Colestid)
To avoid potential interactions, eat these foods or use these products several hours before or after you take your thyroid medication.
Next questionHypothyroidism: Should I take iodine supplements?
- Synthroid (prescribing information). Chicago, Ill.: Abbott Laboratories; 2008. http://www.rxabbott.com/pdf/Synthroid.pdf. Accessed Sept. 21, 2010.
- Levothroid (prescribing information). St. Louis, Mo.: Forest Pharmaceuticals, Inc.; 2005. http://www.frx.com/pi/Levothroid_pi.pdf. Accessed Sept. 21, 2010.
- Varughese GI, et al. Caveats in treating thyroid disease: Practical implications. Journal of the Royal Society of Medicine. 2006;99:582.
- Temple LM. Hypothyroidism. In: Rakel D. Integrative Medicine. 2nd ed. Philadelphia, Pa.: Saunders Elsevier; 2007. http://www.mdconsult.com/das/book/body/218699110-3/1053541569/1494/84.html#4-u1.0-B978-1-4160-2954-0..50041-7--cesec22_1914. Accessed Sept. 15, 2010.
- Carafate (prescribing information). Birmingham, Ala.: Axcan Pharma US, Inc. http://www.axcan.com/pdf/Car_Suspen_PI.pdf. Accessed Sept. 21, 2010
Find Mayo Clinic on