Conclusions: Grapefruit juice may slightly delay the absorption of levothyroxine, but it seems
to have only a minor effect on its bioavailability
. Accordingly, the clinical relevance of the grapefruit juice-levothyroxine interaction is likely to be small.
Can you drink grapefruit juice while taking thyroid medication?
The effect of grapefruit on levothyroxine is the opposite: Drinking grapefruit juice — or orange juice —
can inhibit uptake transporters and reduce the drug’s absorption
. The effect does not last as long, but can lead to under-treatment of the thyroid condition.
Does grapefruit juice affect thyroid medication?
The effect of grapefruit on levothyroxine is the opposite: Drinking grapefruit juice — or orange juice —
can inhibit uptake transporters and reduce the drug’s absorption
. The effect does not last as long, but can lead to under-treatment of the thyroid condition.
Can I eat grapefruit if I take Synthroid?
Remember, certain foods and supplements can interfere with Synthroid. Foods containing soy and cottonseed meal can make Synthroid less effective. Walnuts, grapefruit juice, and dietary fiber can also make Synthroid less effective. If you eat any of these on a regular basis, check with your doctor.
What foods interfere with thyroid medication?
- Walnuts.
- Soybean flour.
- Cottonseed meal.
- Iron supplements or multivitamins containing iron.
- Calcium supplements.
- Antacids that contain aluminum, magnesium or calcium.
- Some ulcer medications, such as sucralfate (Carafate)
How long after taking levothyroxine can i eat grapefruit?
In most cases, your doctor will advise you to avoid overconsumption and separate your levothyroxine dose and grapefruit intake
by four hours
and check your thyroid levels routinely to make sure they remain in a safe range.
Does lemon water interfere with levothyroxine?
No interactions were found
between lemon and Synthroid. This does not necessarily mean no interactions exist. Always consult your healthcare provider.
What should I avoid while taking levothyroxine?
In addition, absorption of levothyroxine may be decreased by foods such as soybean flour,
cotton seed meal, walnuts, dietary fiber, calcium, and calcium fortified juices
. These foods should be avoided within several hours of dosing if possible.
What happens if you eat right after taking thyroid medicine?
Taking it with or too soon before or after a meal or snack could
reduce absorption
to 64%, from a high of 80% when you’re fasting, according to the American Thyroid Association (ATA). Just changing your timing could bring your thyroid levels back into a normal range.
Can you drink coffee right after taking Synthroid?
In studies, coffee reduced the body’s absorption of thyroid medications by about 30%. That’s why experts recommend that you
wait at least 60 minutes after drinking coffee to take your thyroid replacement medication
.
What thyroid patients should not eat?
- Soy-based foods: tofu, tempeh, edamame beans, soy milk, etc.
- Certain fruits: peaches, pears, and strawberries.
- Beverages: coffee, green tea, and alcohol — these beverages may irritate your thyroid gland ( 27 , 28 , 29 )
What is the best natural thyroid medication?
The most pure form of a natural thyroid medication is
WP Thyroid
used to be called Westhroid Pure. WP Thyroid is gluten and corn free with no artificial colors and only contains three other ingredients inulin (from chicory root), medium chain triglycerides and Lactose Monohydrate.
Can you take vitamin D with levothyroxine?
Interactions between your drugs
No interactions
were found between levothyroxine and Vitamin D3. This does not necessarily mean no interactions exist. Always consult your healthcare provider.
What can I eat for breakfast after taking levothyroxine?
Calcium-rich foods including
cow’s milk, yogurt
, cheeses (eg, ricotta, cottage, cheddar, American) and ice cream and frozen yogurt. Also, non-dairy milk like those made from almond, soy, and rice, which are fortified with calcium.
What medicines Cannot be taken with grapefruit?
Some
statin
drugs to lower cholesterol, such as Zocor (simvastatin) and Lipitor (atorvastatin). Some drugs that treat high blood pressure, such as Procardia and Adalat CC (both nifedipine). Some organ-transplant rejection drugs, such as Neoral and Sandimmune capsule or oral solution (both cyclosporine).
What medications should not be taken with grapefruit?
Examples of common medications that interact with grapefruit juice include certain
statin cholesterol
drugs such as atorvastatin (Lipitor), lovastatin, simvastatin (Zocor), felodipine (Plendil) and other calcium channel blockers, clarithromycin (Biaxin), and loratadine (Claritin).
