What can be eaten to supplement low thyroid stimulating hormone levels

Low levels of thyroid stimulating hormone can be improved by adjusting diet and supplementing nutrients. The main methods include increasing iodine intake, supplementing selenium, ensuring high-quality protein, consuming seafood in moderation, and avoiding thyroid enlargement causing substances.

1. Increase iodine intake:

Iodine is a key raw material for synthesizing thyroid hormones, and daily consumption of iodine rich foods such as iodized salt, kelp, and seaweed. The recommended daily intake of iodine for adults is 120 micrograms, and pregnant women need to increase it to 230 micrograms. Attention should be paid to avoiding long-term excessive iodine supplementation, which may induce thyroid dysfunction.

2. Selenium supplementation:

Selenium is involved in the metabolism of thyroid hormones, and foods such as Brazil nuts, oysters, and eggs are rich in selenium. It is recommended to consume 55-70 micrograms of selenium per day, as a deficiency may worsen thyroid dysfunction. Selenium and vitamin E have a better synergistic effect and can be consumed in combination with nut based foods. 3. Ensure high-quality protein: The synthesis of thyroglobulin requires sufficient protein, and it is recommended to choose high-quality protein sources such as fish, lean meat, and soy products. The daily protein intake is calculated at 1-1.2 grams per kilogram of body weight, and long-term protein deficiency may affect thyroid hormone transport. 4. Moderate consumption of seafood: Deep sea fish such as salmon and tuna are rich in Omega-3 fatty acids and vitamin D, which help regulate thyroid function. It is recommended to consume sea fish 2-3 times a week, with 100-150 grams each time. Shellfish such as mussels and clams also contain abundant zinc elements, which promote hormone synthesis.

5. Avoid thyroid enlargement causing substances:

Sulfur glycosides in cruciferous vegetables such as cabbage and broccoli may interfere with iodine absorption. It is recommended to blanch them before consumption. Isoflavones in soybeans and their products may affect hormone utilization, and daily intake should be controlled within 30 grams. Caffeine and alcohol can also interfere with thyroid function and should be consumed in moderation.

Dietary regulation should be accompanied by regular check ups of thyroid function. It is recommended to test TSH, FT3, FT4 and other indicators every 3-6 months. Maintain a regular daily routine and engage in 150 minutes of moderate intensity exercise such as brisk walking and swimming every week to avoid excessive fatigue. When symptoms of hyperthyroidism such as palpitations and sudden weight loss occur, timely medical attention should be sought, and if necessary, medication intervention should be carried out under the guidance of a doctor. Pay attention to keeping the neck warm in winter and reduce the stimulation of the thyroid gland by cold.