Source: <https://psychologyforeveryone.com/answers/what-is-true-thyroid-hormone-imbalances-can-cause/>

# What is true: thyroid hormone imbalances can cause…?

*From the book – Chapter 21: Body Chemistry and Mental Health*

## The right answer

Mood changes, fatigue, anxiety or depression

## Thyroid function

Thyroid hormones (T3, T4) regulate metabolism, energy, temperature,
and growth. They are produced by the thyroid gland in the neck and
controlled by TSH from the pituitary.

#### Hypothyroidism (low thyroid)

Symptoms: fatigue, depression, weight gain, cold intolerance, brain
fog, dry skin, constipation. Mental-health impact: can mimic or worsen
depression and cognitive slowing. Testing: TSH, Free T3, Free T4.
Treatment: thyroid hormone replacement under a doctor.

#### Hyperthyroidism (high
thyroid)

Symptoms: anxiety, irritability, weight loss, heat intolerance, rapid
heartbeat, tremors. Mental-health impact: can mimic anxiety disorders,
panic attacks, mania. Treatment: anti-thyroid medicines, radioactive
iodine, or surgery as a physician decides.

Important: thyroid testing should be part of mental-health
assessment.

[Read the full chapter – Chapter 21: Body Chemistry and Mental Health](https://psychologyforeveryone.com/chapter/21/)

## Stories from real life

- [Tired, Low and Forgetful at Forty](https://psychologyforeveryone.com/story/tired-low-and-forgetful-at-forty-83/) – Sunita Patil, forty-two, a school teacher in Kolhapur, had been feeling flat for most of a year. She was exhausted by lunchtime, felt cold when others…
- [Kabir’s Skipped Meals](https://psychologyforeveryone.com/story/kabirs-skipped-meals-84/) – Kabir Sheikh, thirty-five, drove a delivery van in Hyderabad. His days ran on tea and biscuits, with a large meal late at night. Lately he had…
- [Neha’s Tingling Fingers](https://psychologyforeveryone.com/story/nehas-tingling-fingers-85/) – Neha Verma, nineteen, was a first-year student living in a hostel in Delhi. She was a strict vegetarian and survived on instant noodles, tea and biscuits.…

## Shloks

- [Bhagavad Gita 17.8](https://psychologyforeveryone.com/shloka/bhagavad-gita-17-8-29/) – Foods that increase life, clarity, strength, health, happiness, and love—which are juicy, naturally oily, stable, and agreeable—are dear to the sattvic mind.

More on this topic: [The brain, hormones and body chemistry behind your moods](https://psychologyforeveryone.com/topic/brain-and-body/)

## More questions

- [What is true: blood sugar imbalances can affect…?](https://psychologyforeveryone.com/answers/what-is-true-blood-sugar-imbalances-can-affect/)
- [What is true: vitamin D deficiency is linked to…?](https://psychologyforeveryone.com/answers/what-is-true-vitamin-d-deficiency-is-linked-to/)
- [What is true: B vitamins (especially B12 and folate) are important for…?](https://psychologyforeveryone.com/answers/what-is-true-b-vitamins-especially-b12-and-folate-are-important-for/)
- [What is true: dehydration can cause…?](https://psychologyforeveryone.com/answers/what-is-true-dehydration-can-cause/)
- [What does Bhagavad Gita 17.8 mean for the mind?](https://psychologyforeveryone.com/answers/meaning-bhagavad-gita-17-8/)
- [Tired, Low and Forgetful at Forty – what this story teaches, the signs and what to do](https://psychologyforeveryone.com/answers/story-tired-low-and-forgetful-at-forty/)
- [Kabir's Skipped Meals – what this story teaches, the signs and what to do](https://psychologyforeveryone.com/answers/story-kabir-s-skipped-meals/)
- [Neha's Tingling Fingers – what this story teaches, the signs and what to do](https://psychologyforeveryone.com/answers/story-neha-s-tingling-fingers/)
- [What is body chemistry and mental health? An overview](https://psychologyforeveryone.com/answers/what-is-body-chemistry-and-mental-health-an-overview/)
- [Understanding thyroid function – body chemistry and mental health](https://psychologyforeveryone.com/answers/understanding-thyroid-function-body-chemistry-and-mental-health/)

[myadvisorfriend@gmail.com](mailto:myadvisorfriend@gmail.com) · [Contact](https://psychologyforeveryone.com/contact/) · [About](https://psychologyforeveryone.com/about/) · [Privacy](https://psychologyforeveryone.com/privacy/) · [Disclaimer](https://psychologyforeveryone.com/disclaimer/)

---

*Psychology for Everyone – A Mental Well Being Series* by Satish Zope · free to read · Contact: [myadvisorfriend@gmail.com](mailto:myadvisorfriend@gmail.com) · [About](https://psychologyforeveryone.com/about/) · [Privacy](https://psychologyforeveryone.com/privacy/) · [Disclaimer](https://psychologyforeveryone.com/disclaimer/)