Dr. Prabhat AryaMBBS, MD (Internal Medicine) · DMC Reg. No. DMC-83759drprabhatarya.com

Reviewed by Dr. Prabhat Arya, MD (Internal Medicine) on 29 September 2026

Diet chart for thyroid problems

No food cures a thyroid problem; the tablet does the main work. Food matters in two ways: taking the tablet the right way, and eating a normal balanced diet that keeps weight steady.

½ Vegetables and salad ¼ Dal, paneer, curd, egg, fish, chicken ¼ Roti, rice or millet
  1. Underactive thyroid (hypothyroid): take the thyroxine tablet with water on an empty stomach, then wait 30 to 60 minutes before tea or breakfast.
  2. Keep calcium, iron and antacid tablets, and soya milk, at least 4 hours away from the thyroid tablet.
  3. Use iodised salt as normal, no more. Do not take extra iodine, kelp or "thyroid booster" pills.

Eat more

  • Vegetables of all kinds, including cooked cabbage, cauliflower and broccoli
  • Overactive and losing weight: eat enough, with an extra snack of milk, curd, nuts or egg
  • Dal, chana, rajma, sprouts, paneer, curd, eggs, fish, chicken
  • Whole fruit twice a day: guava, apple, orange, papaya, pear
  • Whole grains: atta with chokar, bajra, jowar, dalia, oats
  • Water and chaas; walking every day to keep weight and energy up

Eat less

  • Underactive: rice, roti, potato and sweets in large amounts, as weight gains easily
  • Overactive: tea, coffee and cola, which worsen the racing heart and shakes
  • Soya: normal amounts in food are fine; keep it 4 hours away from the tablet
  • Cooking oil and ghee together: 4 to 5 teaspoons per person for the whole day
  • Fried snacks: samosa, pakora, namkeen, chips
  • Salt: less than one teaspoon a day in all, and it should be iodised salt

Avoid

  • Tea, coffee or milk with the thyroid tablet
  • Kelp, seaweed and iodine drops or pills, unless a doctor prescribes them
  • Overactive: energy drinks and too much caffeine
  • Crash diets and fasting to lose weight
  • Stopping or changing the tablet dose on your own
  • Alcohol and smoking (smoking makes thyroid eye disease worse)

A sample day

Vegetarian first; the swap is for those who eat eggs, fish or chicken.

On waking
Thyroid tablet with plain water. Nothing else for 30 to 60 minutes
Breakfast
Vegetable poha or upma, or two besan chilla with a katori of curd. Tea after thisSwap: Two-egg omelette with vegetables and one roti
Mid-morning
One fruit: guava, apple or orange
Lunch
Salad first. A katori of sabzi, a katori of dal, two rotis or one roti with a little rice, raitaSwap: Chicken or fish curry in place of dal
Evening
Tea with roasted chana, makhana or sprouts chaatSwap: A boiled egg
Dinner, by 8 pm
Sabzi (gobhi or patta gobhi is fine), paneer or dal, one or two rotisSwap: Grilled fish or chicken with sabzi
Bedtime
A small glass of milk if you like. Calcium tablet, if any, at this time

Common myths

Cabbage, cauliflower and soya must be stopped.
Cooked, in normal amounts, they are safe.
Thyroid means you can never lose weight.
Once the level is controlled, weight responds to diet and walking like anyone else’s.
Extra iodine or sea salt cures thyroid.
Iodised salt is enough. Extra iodine can make thyroid problems worse.
The thyroxine tablet can be stopped once TSH is normal.
Normal TSH means the dose is right. Most people need thyroxine for life.

Dr. Arya’s note for you

Overactive thyroid (hyperthyroid): go to a doctor at once if you have a very fast or irregular heartbeat, high fever, confusion, or on carbimazole a sore throat with fever.

This is general advice for adults. Pregnancy changes thyroid doses and needs a check at once. If you also have diabetes or heart disease, follow that chart and take the thyroid tablet as shown here. When in doubt, ask Dr. Arya.