Hypothyroidism occurs when the thyroid gland is underactiive and does not produce enough thyroxine. Symptoms can include fatigue, weight gain, constipation, dry skin, excessive hair fall, menstrual ...

Discover how omega-3 and omega-6 fatty acids found in fish oil supplements may reduce the risk of cancer. Research reveals ...

Changing habits have also played a part. Dairy, meat and white fish are key sources of iodine, but decreasing demand, ...