The vitamins which help in the proper functioning of the thyroid gland are:
- B1 or Thiamine: It helps to maintain an overactive thyroid gland.
- Vitamin B2 or Riboflavin: It suppresses thyroid functioning.
- Vitamin B3 or Niacin: It is needed to keep the body's cells working.
- Vitamin D: It improves thyroid TSH levels.
- Vitamin A: It helps in T4 synthesis.