In medicine, this radiation is used for diagnosis and treatment. A normal thyroid gland traps about 10-35 % of ingested radioiodine through the sodium-iodide symporter (NIS).NIS is also present in the salivary glands and breast, but only the thyroidal NIS is regulated by the thyroid-stimulating hormone (TSH).
Without the use of a mechanical ventilator, it is especially problematic for someone whoâs ill, and even a diver in top condition could get very tired after a few minutes of such laborious breathing during a deep and strenuous dive. So yes, humans can technically âbreatheâ certain oxygen rich liquids.
Water does not contain any fiber at all, but does not cause constipation. Neither does water with sugar. Pure fat does not contain any fiber either, whilst it keeps the bowels open. In fact : Too much of anything that does not cause constipation (like sugar and fat), moves the bowels.