Iodine
Thyroid hormone synthesis; neurodevelopment; neurotransmitter regulation
Thyroid hormone synthesis; neurodevelopment; neurotransmitter regulation
Plant-based milks fortified with B12, D, and sometimes iodine
Red seaweed providing iodine and amino acid precursors for creatine synthesis
Iodine, EPA (in red algae), magnesium, and trace minerals