- With Mayo Clinic endocrinologist
Todd B. Nippoldt, M.D.
read biographyclose windowBiography of
Todd B. Nippoldt, M.D.
Todd B. 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.
Dr. Nippoldt is 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 also is involved in andrology, the study of male hormonal disorders, male infertility and sexual dysfunction and is an assistant professor of medicine at Mayo Clinic College of Medicine.
Dr. Nippoldt, a St. Paul, Minn., native, has also contributed to "Mayo Clinic Health Letter," a Mayo Clinic CD-ROM and the "Mayo Clinic Family Health Book." He is a fellow in the American College of Physicians and a member of the American Society of 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 for MayoClinic.com, 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: Is it an accepted medical diagnosis?
Symptoms (2)
- Hypothyroidism: Does it cause joint pain?
- Thyroid disease: Can it affect a person's mood?
Complications (1)
- Hypothyroidism symptoms: Can hypothyroidism cause eye problems?
Treatments and drugs (5)
- Soy: Does it worsen hypothyroidism?
- Hypothyroidism diet: Can certain foods increase thyroid function?
- Coconut oil: Can it cure hypothyroidism?
- see all in Treatments and drugs
Alternative medicine (1)
- Coconut oil: Can it cure hypothyroidism?
Mayo Clinic Health Manager
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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.
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, including:
- 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
- Some cholesterol-lowering drugs, such as cholestyramine and colestipol
To avoid potential interactions, avoid these products or use them several hours before or after you take your thyroid medication.
Next questionCoconut oil: Can it cure hypothyroidism?
- Synthroid (prescribing information). Chicago, Ill.: Abbott Laboratories; 2008.
- Levothroid (prescribing information). St. Louis, Mo.: Forest Pharmaceuticals; 2005.
- Levothyroxine sodium (prescribing information). Philadelphia, Pa.: Lannett Company, Inc., 2007.
