Iodine

Iodine is a key micronutrient needed for the production of thyroid hormones, which have a cascading effect on metabolism, energy, and potentially on the pineal gland. Iodine deficiency has been linked to impaired cognitive and endocrine function. Its inclusion in Pineal XT is likely aimed at supporting overall hormonal balance and healthy pineal activity. For product comparison, Iodine should be checked by exact form, plant part or compound type, standardization, amount per serving, and whether it is listed as an active ingredient, other ingredient, or part of a blend.