top of page

The Connection Between Gluten and The Thyroid Function

The link between gluten and thyroid function is a subject that has intrigued medical professionals and those affected by thyroid issues. Let's delve into this topic, examining the science and insights behind it.

Understanding Gluten Sensitivity

A growing number of individuals are identifying as Gluten Sensitive, known as non-coeliac Gluten Sensitivity (NCGS). This means that gluten can adversely affect people, even if they don't have coeliac disease. For those with thyroid issues, gluten can have two significant impacts:

  1. Inflammation: Eating something to which one is sensitive, such as gluten, can cause inflammation in the gut. This inflammation doesn't stay confined; it spreads throughout the entire system. In those with a family history of Hashimoto's, this inflammation can trigger the genes related to Hashimoto's or other thyroid problems. Simply put, inflammation can initiate various autoimmune issues, and gluten has a unique way of interfering with the thyroid.

  2. Molecular Mimicry: This concept is incredibly intriguing. The protein in gluten is similar to an enzyme in the thyroid. When one consumes gluten, the body reacts by creating antibodies to it. Every time a food containing gluten is consumed, like a whole wheat sandwich, the body simultaneously mounts an attack on the thyroid. Multiple occurrences of this over time can lead to a full-blown hypothyroid picture.

The Leaky Gut Connection

Autoimmune hypothyroid issues may also be linked to a leaky gut. This is a complex subject and can be explored further through various online resources.

Emphasising a Gluten Free Diet

If autoimmune hypothyroid issues are a concern, the first and most vital recommendation is to stop eating gluten. Cutting gluten from the diet may cease the attack on the thyroid and help balance the entire system.


The connection between gluten and thyroid health is complex and essential for those dealing with thyroid-related challenges. Understanding this relationship can empower individuals to make informed dietary choices with potentially significant impacts on well-being. If thyroid issues are a struggle, considering a gluten-free diet with the guidance of a healthcare provider may be a valuable step.

The intricate relationship between gluten and the thyroid reveals the importance of diet in managing autoimmune conditions and overall health. More research and attention in this area will undoubtedly continue to shed light on these fascinating connections.

31 views0 comments


bottom of page