Those with thyroid problems, particularly those with hypothyroidism or other thyroid conditions, often wonder whether to avoid soy products. Soy contains isoflavones, which are a type of phytoestrogen (plant-based estrogen) that can interact with thyroid function. Though soy itself may not cause thyroid issues, it’s important to understand how it could potentially affect thyroid health, especially in those with existing thyroid problems.

Can People with Thyroid Problems Eat Soy?

The right answer depends on the individual’s specific thyroid condition and the amount of soy consumed. Below’s what you need to know: