A healthy thyroid is essential for regulating metabolism, energy levels, and body temperature. It also plays a key role in growth, development, and the function of organs like the heart and brain.

If you are not getting enough TSH, your body processes slow down leading to symptoms such as less energy, constipation, dry hair and skin, muscle weakness, unexplained weight gain, a hoarse voice and greater sensitivity to the cold.

An underactive thyroid can be easily treated and in most cases people live a normal and healthy life. If left untreated, it can lead to complications including heart disease, infertility and nerve damage.

This test has been designed by healthcare professionals to give you a good indication if your TSH levels are higher than the normal range (>5µlU/mL). You also have the option to access doctor-led recommendations on the next steps you could take.