Surrounding the Milky Way's spiral disk and bulge is the slightly flattened galactic halo of old stars, averaging somewhat lower in mass than our sun, including a relatively small number of individual stars and 200 or so globular clusters -- roughly half above and half below the disk.urrounding the Milky Way's spiral disk and bulge is the slightly flattened galactic halo of old stars, averaging somewhat lower in mass than our sun, including a relatively small number of individual stars and 200 or so globular clusters -- roughly half above and half below the disk.
At first, you may barely notice the symptoms of hypothyroidism, such as fatigue and weight gain, or you may simply attribute them to getting older. But as your metabolism continues to slow, you may develop more-obvious signs and symptoms. Hypothyroidism signs and symptom may include: Fatigue.
An underactive thyroid can make you feel tired and gain weight, but it could also be the cause of other things, such as depression and infertility. When most people think of hypothyroidism symptoms, fatigue and weight gain usually come to mind. But hypothyroidism symptoms vary from person to person, says Antonio Bianco, MD, PhD, an endocrinologist at the BiancoLab at Rush University Medical Center in Chicago.