Different types of seashells for hyperthyroid?

For individuals with hyperthyroidism, certain types of seashells may be beneficial due to their mineral content, particularly calcium and magnesium, which can support overall health. Common seashells like oyster shells and clam shells are often used in supplements for their high calcium levels. However, it's essential to consult with a healthcare professional before using seashells or any supplements, as individual needs can vary significantly. Additionally, seashells should be sourced from safe, pollution-free environments to avoid contaminants.