Synthroid — Nutrient Associations & Health Patterns

Also known as: Levothyroxine

Drug Class: Thyroid hormone

Synthetic thyroid hormone replacement for hypothyroidism. Iron and calcium supplements, and some magnesium-containing products, can interfere with levothyroxine absorption when taken too close to the dose. This is a timing/absorption interaction, not nutrient depletion. Follow the product label and ask your pharmacist about separation.

Medication and Nutrition Context

Iron and calcium supplements, and some magnesium-containing products, can interfere with levothyroxine absorption when taken too close to the dose. This is a timing/absorption interaction, not nutrient depletion. Follow the product label and ask your pharmacist about separation.

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Common Side Effects of Synthroid

Key Drug Interactions — Synthroid

Synthroid has 4 documented drug-drug interactions in WePattern's Pattern Health Intelligence database. Key interactions include:

Absorption & Timing Warnings — Synthroid

The following supplements or foods affect how Synthroid is absorbed. Timing is critical:

Frequently Asked Questions

What nutrient associations are reported for Synthroid?

Iron and calcium supplements, and some magnesium-containing products, can interfere with levothyroxine absorption when taken too close to the dose. This is a timing/absorption interaction, not nutrient depletion. Follow the product label and ask your pharmacist about separation.

Which nutrient relationships are mapped for Synthroid?

Iron and calcium supplements, and some magnesium-containing products, can interfere with levothyroxine absorption when taken too close to the dose. This is a timing/absorption interaction, not nutrient depletion. Follow the product label and ask your pharmacist about separation.

What are the side effects of Synthroid?

Common side effects associated with Synthroid include: Heart palpitations; Anxiety; Insomnia; Bone loss.

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