Problem: Dry Hair
Dehydrated, lacklustre hair can mask an underactive thyroid, which happens when the thyroid gland stops producing enough hormones and throws your body out of whack.
READ MORE: 6 Hair Masks For Dry And Damaged Hair
Other symptoms include dry skin, fatigue and sudden weight gain. If you notice any of these signs, you might want to see your GP for a blood test.
READ MORE: Top 10 Signs You Have A Thyroid Problem