Hypothyroidism is a common endocrine disorder where in the thyroid does not make enough thyroid hormone.
Subclinical/mild hypothyroidism refers to the state of slightly increased serum TSH with normal serum FT4 in patients who are usually asymptomatic.
Most common cause of primary hypothyroidism is autoimmune thyroiditis or Hashimoto's disease.
Levothyroxine is the first-line agent for treatment of hypothyroidism.
Dietary nicotinamide riboside (NR) supplementation in 2,000-mg doses daily over a 12-week period is safe, a recent study has shown. However, it does not improve insulin sensitivity and whole-body glucose metabolism in obese, insulin-resistant men.
Radha Chitale spoke with Dr. Kim A. Williams, Sr., who served as the 2015-2016 president of the American College of Cardiology, during the organization's annual meeting in Chicago, Illinois, US as he reflected on his term and discussed what's exciting in cardiology.