As a daily replacement amount, 2 grains of Armour is equivalent to about 132 mcg of T4,
and is not a huge amount. Your
symptoms of constipation, hair loss,
and low metabolism are frequently related to hypothyroidism. Although frequently misdiagnosed as hyper, heat intolerance can also be a symptom of hypothyroidism. Note the following section taken from a very long list of hypothyroid symptoms.