Tin is associated with iodine the same way as calcium is associated with magnesium, with tin supporting the Adrenals, and iodine supporting the Thyroid. Both, adrenals and the thyroid affect cardiac functions, so low or high levels of tin and iodine can subsequently affect cardiac functions as well, whereby tin adrenals have some controlling effect on the left cardiac output, and iodine thyroid have some controlling effect on the right cardiac output... Full Text