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Sources: 2-3 Brazil nuts daily (the most concentrated source), tuna, chicken, eggs. Or supplement: 200 mcg/day of selenomethionine.
Remedy 2: Adequate Iodine (With Caution)
The thyroid needs iodine to produce hormones. Without it, it cannot. But too much iodine is also harmful , especially in people with Hashimoto’s thyroiditis.
Safe sources: iodized salt (it must say “iodized”), fish, shellfish, dairy products. The recommended daily intake is 150 mcg. Do not supplement with iodine without prior testing if you have thyroid autoimmunity.
Remedy 3: Reduce Chronic Stress
Chronic stress raises cortisol levels, which suppresses thyroid hormone production and worsens autoimmunity. Lowering high cortisol is one of the most effective steps to support thyroid function . Meditation for 10 minutes daily, yoga, and diaphragmatic breathing can help.
Remedy 4: Sleep Well (8 Hours Minimum)
During deep sleep, the thyroid regenerates. Without quality sleep, hormonal recovery is impossible. Sleep in a dark, cool room and avoid screens for one hour beforehand.
Remedy 5: Gentle But Consistent Exercise
Walk for 30 minutes daily. Yoga. Swimming. Do NOT do intense exercise if you have severe hypothyroidism—it further strains your system. Gentle exercise slowly but steadily speeds up your metabolism.
Remedy 6: Foods That Support the Thyroid
Eat regularly: sardines, salmon (selenium + omega-3), eggs, almonds, chia seeds, spinach. Avoid excessive consumption of raw cruciferous vegetables (broccoli, cabbage, cauliflower) if you have hypothyroidism—cooked versions are not a problem.
Remedy 7: L-Tyrosine (Amino Acid Base)
Your thyroid uses L-tyrosine and iodine to make thyroid hormone. In people with a deficiency, supplementing with 500-1000 mg/day may support production. Consult your doctor before starting.
Remedy 8: Avoid Toxic Stress
Toxic people, grueling work without rest, addictive social media—all of these keep cortisol levels elevated, which suppresses the thyroid. Setting boundaries isn’t optional if you want your thyroid to recover.
Remedies for Hyperthyroidism (Overactive Thyroid)
Raw cruciferous vegetables to slow down
Raw broccoli, cabbage, cauliflower, and turnips contain goitrogens that interfere with iodine absorption. In hyperthyroidism, this is beneficial—eating large portions once or twice a day.
Reduce iodine and caffeine
Reduce your intake of iodized salt, seafood, and anything else that further stimulates the thyroid. Eliminate coffee, black tea, and energy drinks—they worsen anxiety and palpitations.
Calcium, magnesium and L-Carnitine
Calcium 1000 mg + magnesium 400 mg naturally slow down metabolism. L-carnitine (500-1000 mg/day) has been shown to reduce the peripheral effects of excess thyroid hormone, including palpitations.
Active relaxation
With hyperthyroidism, the body is already in overdrive. Meditation, yoga, warm baths, reading—calming, not stimulating, activities. Stress worsens hyperthyroidism just as much as hypothyroidism.