Do omega-3 supplements really benefit the heart?
A major systematic review of clinical trials led by independent researchers finds 'little to no' evidence that omega-3 capsules benefit heart health.read more
How do you know if you have pernicious anemia?
Pernicious anemia is a condition where there is a lack of red blood cells. A vitamin B-12 deficiency causes it when the body is unable to absorb this nutrient effectively. Tiredness, shortness of breath, slow reflexes, and pale skin are among the symptoms. Find out here how doctors treat this immune system problem.read more
Signs and symptoms of medullary thyroid cancer
Medullary thyroid cancer (MTC) is a rare type of thyroid cancer. The earliest sign of MTC is typically a painless lump in the neck. Later symptoms can include pain or discomfort, hoarseness, coughing, and difficulty swallowing or breathing. If caught early, the outlook for MTC is often very good. Learn more here.read more