Thyroid Diet: Nutrients & Lifestyle Tips for Thyroid Health

Diet and lifestyle tips for clients to aid with thyroid health

Healthy fats

Omega 3 fatty acids reduce inflammation and support thyroid health.

Iodine-rich foods

Iodine is essential for thyroid hormone production. A deficiency can lead to hypothyroidism. A good source of iodine is seaweed (kelp, nori and wakame).

Gluten-free diet for autoimmune thyroid conditions

Individuals with autoimmune thyroid conditions like Hashimoto’s may benefit from a gluten-free diet, as gluten can exacerbate inflammation and immune dysfunction in susceptible individuals.

Selenium-rich foods

Selenium plays a role in thyroid hormone metabolism and helps protect the thyroid from oxidative stress. Include selenium-rich foods such as Brazil nuts, sunflower seeds, organic brown rice, organic lentils, chia seeds, spinach and oats.

Avoid excessive sugar and processed foods

Diets high in refined sugars and processed foods can lead to inflammation, insulin resistance, and thyroid dysfunction. Encouraging a whole-foods-based diet can help maintain stable thyroid function.

Zinc-rich foods

Zinc supports thyroid function by aiding the conversion of thyroid hormones into their active forms. Zinc is found in pumpkin seeds, chickpeas, lentils and nuts.

Hydration

Adequate water intake is essential for overall health, including thyroid function. Dehydration can affect metabolism, which may worsen symptoms of thyroid imbalance.

Vitamin D and sunlight exposure

Vitamin D may help manage autoimmune thyroid conditions. Sun exposure supports the production of Vitamin D.

Iron-rich foods

Iron is important for thyroid health, especially for individuals with hypothyroidism.

Regular exercise

Physical activity supports thyroid health by improving circulation and helping balance hormones. Regular exercise helps with weight management, energy levels and mood, which are often affected by thyroid disorders.

Manage stress

Chronic stress can affect the thyroid by increasing cortisol levels, which in turn can impair thyroid hormone production and lead to imbalances.

Get enough sleep

Sleep is essential for optimal thyroid function. Lack of sleep can increase cortisol levels and disrupt hormone balance.

Avoid toxins

Certain environmental toxins can interfere with thyroid health. Common culprits include endocrine-disrupting chemicals in plastics (BPA, phthalates), heavy metals like mercury (found in some fish), pesticides and herbicides. Reduce exposure by using glass containers, avoiding processed foods, and opting for organic produce, which can help support thyroid health.