This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to take armour thyroid
Take armour thyroid for hypothyroidism.
Armour thyroid is an animal-source thyroid replacement used in the treatment of hypothyroidism. It's used as hormone replacement therapy for people with hypothyroidism.

Available choices: (i) It is also used to reduce the size of goiters and to treat thyroid cancer. It is a natural mix of pig-derived thyroid hormones. (ii) Take armour thyroid blood extract for hypothyroidism. This will eliminate free radical synthesis of cells in your thyroid. (iii) This therapy helps to remove small cysts from existing cysts in the thyroid. It's best used for individuals who have thyroid problems or who have symptoms of hypothyroidism. (iv) Armour thyroid is used to treat activated thyroid-like cells, including blue hourglass, scar, and colleral cells. Multihormone thyroid replacement therapy can be most effective at treating hypothyroidism, as the nonsteroidal acid synthesizer will destroy the active metabolism of the body.
The answer is:
(i)