WebWalnuts, 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. He or she may need to adjust your dose of Synthroid. Some … WebMar 28, 2024 · Coffee: Coffee can lower effectiveness and safety of levothyroxine by lowering its absorption. Separating coffee from levothyroxine by at least 1 hour reduces the risk of this effect. Grapefruit juice: Grapefruit juice can limit the absorption of levothyroxine. But the effect on actual thyroid levels is usually small.
Foods to Avoid When Taking Synthroid - WebMD
WebDec 17, 2024 · If you have hypothyroidism and take thyroid hormone — Synthroid, Levoxyl or Tirosint brands of levothyroxine — you may wonder if there are foods that might interfere with its absorption or boost its potency. As it turns out, there are no dietary restrictions, but when you eat is key. Underactive Thyroid WebHowever, if you are taking levothyroxine (Synthroid) for your underactive thyroid, you should avoid foods that may interfere with absorption of the drug from the gastrointestinal tract. These foods include: soy (including soy formula and nutritional products) grapefruit juice. espresso coffee. cottonseed meal. walnuts. tsc tractor supply farmville va
Levothyroxine and Alcohol/Food Interactions - Drugs.com
WebDec 10, 2024 · Consuming grapefruit, grapefruit juice, or even orange juice can reduce the absorption of levothyroxine and reduce its effectiveness. Supplements Certain supplements and food ingredients, including soy, iron supplements (ferrous sulfate), and dietary fiber (psyllium), may reduce the absorption of levothyroxine if consumed too … WebCommon Questions and Answers about Levothyroxine and grapefruit juice. synthroid. I'm not sure what the official medical answer is regarding grapefruit juice and Synthroid, but I have never noticed a difference when I drink pink grapefruit juice vs. any other juice. I know grapefruit juice is a no-no with certain meds (my Mom can't drink it ... WebMar 1, 2024 · Avoid administration of Synthroid within 4 hours of taking iron or calcium supplements or antacids. Foods such as soy and soybean-based infant formula, coffee, … phil mcghee