8. High Cholesterol Levels
The amount of cholesterol in the blood is related to the functioning of the thyroid. A well-functioning thyroid means that cholesterol levels are in check. However, if the thyroid is overactive or produces excessive hormones, cholesterol levels can be inadequate. If you have hypothyroidism, your body might feel sluggish and slow. This can also mean reduced levels of cholesterol in the blood. If, however, you have an overactive thyroid, you may end up with high levels of cholesterol in the blood. If you are feeling drowsy or tired, it might be a good idea to get your thyroid examined.