Little-Known Signs Your Thyroid Is Out of Whack

23. Heightened or Reduced Sense of Taste and Smell

An often-overlooked symptom of thyroid imbalance is a change in your senses, specifically your ability to taste and smell. Thyroid hormones are crucial for the proper function of nerve receptors, including those in the tongue and nose. When levels are low (hypothyroidism), some individuals report a dulled sense of taste and smell. Food might taste bland or flavors might seem muted. This loss of sensory acuity is not to be dismissed; it’s your thyroid’s way of signaling a broader systemic slowdown, and addressing it can help bring your senses back to life.

24. Changes in Blood Sugar and Insulin Sensitivity

Thyroid hormones and blood sugar are intricately linked. Hyperthyroidism can cause your body to become more insulin resistant, leading to higher blood sugar levels. Conversely, hypothyroidism can impact the liver's ability to regulate glucose. If you are experiencing unexpected fluctuations in blood sugar, even without changes to your diet or activity, your thyroid could be a factor. This connection is especially important for individuals with diabetes or a family history of it, as it highlights a metabolic link that goes beyond diet and exercise.