How Do Hormones Affect Women’s Mental Health?

Hormones influence far more than reproductive health. They are involved in mood, energy, sleep, stress responses and many other processes that can affect how you feel from day to day.

Throughout a woman’s life, hormone levels naturally change during the menstrual cycle, pregnancy, perimenopause and menopause. These changes can coincide with shifts in mood, energy and emotional wellbeing.

So, how do hormones affect women’s mental health? In this guide, we explore the connection between hormones and mood, the role of stress and thyroid hormones, and the everyday habits and nutrients that support normal psychological and hormonal function.

How Are Hormones and Mental Health Connected?

Hormones are chemical messengers that help coordinate processes throughout the body. They are produced by glands and tissues and travel through the bloodstream to communicate with different organs and cells.

Hormones involved in women’s health include oestrogen and progesterone, while hormones such as cortisol and thyroid hormones also play important roles in processes related to stress, energy and metabolism.

Because hormonal activity changes throughout different stages of life, women may notice changes in mood, sleep, energy or emotional wellbeing at certain times.

Can Hormonal Changes Affect Your Mood?

Yes. Hormonal fluctuations can coincide with changes in mood and emotional wellbeing, although the experience varies considerably from person to person.

Hormonal changes may be particularly noticeable during:

• The menstrual cycle
• Pregnancy and the postpartum period
• Perimenopause
• Menopause

Sleep, stress, nutrition, physical activity and individual health conditions can also influence how you feel, so mood changes should not automatically be attributed to hormones alone.

Which Hormones Can Influence Women’s Mental Wellbeing?

Oestrogen and Progesterone

Oestrogen and progesterone fluctuate throughout the menstrual cycle and change significantly during pregnancy and menopause.

These hormones interact with processes in the brain and nervous system, which is one reason some women notice changes in mood or emotional wellbeing alongside hormonal fluctuations.

Cortisol

Cortisol is commonly known as a stress hormone. It forms part of the body’s natural stress response and helps the body respond to physical and psychological demands.

Long-term stress can affect sleep, energy and emotional wellbeing, making stress management an important part of supporting overall health.

Thyroid Hormones

Thyroid hormones are closely involved in normal metabolism and energy regulation.

Changes in thyroid function can be associated with symptoms such as fatigue and changes in mood. Persistent or unexplained symptoms should therefore be discussed with a healthcare professional rather than assumed to be caused by lifestyle alone.

Which Nutrients Support Women’s Mental and Hormonal Health?

A varied and balanced diet provides vitamins and minerals involved in normal psychological function, energy metabolism and hormonal activity.

Vitamin B6

Vitamin B6 contributes to the regulation of hormonal activity, normal psychological function and normal functioning of the nervous system. It also contributes to the reduction of tiredness and fatigue.

Vitamin B6 is found in foods including poultry, fish, potatoes, bananas and fortified cereals and is also commonly included in B vitamin supplements.

Vitamin B12 and Folate

Vitamin B12 and folate contribute to normal psychological function and help reduce tiredness and fatigue.

Vitamin B12 also contributes to normal functioning of the nervous system. People following a vegan diet should pay particular attention to obtaining sufficient vitamin B12 from fortified foods or supplements.

Magnesium

Magnesium contributes to normal psychological function, normal functioning of the nervous system and the reduction of tiredness and fatigue.

Good dietary sources include leafy green vegetables, nuts, seeds, legumes and whole grains. Magnesium can also be obtained through magnesium supplements.

Zinc

Zinc contributes to normal fertility and reproduction and helps protect cells from oxidative stress.

Dietary sources of zinc include meat, shellfish, dairy products, legumes, nuts and seeds. Zinc supplements can also provide an additional source when appropriate.

Vitamin D

Vitamin D contributes to the normal function of the immune system and the maintenance of normal bones and muscle function.

The body can produce vitamin D when skin is exposed to sunlight. During periods of limited sun exposure, dietary sources and vitamin D supplements can provide additional vitamin D.

Omega-3 Fatty Acids

Omega-3 fatty acids include ALA, EPA and DHA. Fatty fish such as salmon, sardines and mackerel are important dietary sources of EPA and DHA, while plant foods including flaxseeds, chia seeds and walnuts provide ALA.

DHA contributes to the maintenance of normal brain function when consumed at the required daily amount.

For people who do not regularly eat oily fish, fish oil or algae-based omega-3 supplements can provide EPA and DHA.

How Can You Support Hormonal and Mental Wellbeing Naturally?

Nutrition is only one part of the picture. Everyday habits can also help create a strong foundation for physical and mental wellbeing.

Prioritise Sleep

Sleep and hormonal processes are closely connected. Maintaining a consistent sleep schedule and allowing enough time for rest can support overall wellbeing and energy levels.

Manage Everyday Stress

Periods of stress are a normal part of life, but long-term stress can affect sleep, energy and emotional wellbeing.

Walking, spending time outdoors, yoga, meditation, breathing exercises or simply creating periods without screens can help build moments of recovery into your day.

Stay Physically Active

Regular movement supports both physical and mental wellbeing. The best routine is one that is realistic and sustainable, whether that means walking, strength training, swimming, cycling or yoga.

Eat a Varied Diet

A varied diet containing vegetables, fruit, whole grains, protein sources and healthy fats helps provide the micronutrients the body needs for normal physiological function.

When Should You Speak to a Healthcare Professional?

Mood changes can have many different causes and should not automatically be attributed to hormonal fluctuations.

If you experience persistent anxiety, depression, severe mood changes, unusual fatigue, significant menstrual changes or other symptoms that interfere with everyday life, speak with a qualified healthcare professional.

They can help determine whether hormonal changes, nutrient deficiencies, thyroid function or another factor may be contributing to your symptoms.

Understanding Your Hormones Is Part of Understanding Your Health

Hormonal changes are a natural part of a woman’s life, and their effects can look different from one person to another.

Supporting your body with adequate nutrition, regular movement, sufficient sleep and stress management can provide a strong foundation for both physical and psychological wellbeing.

Rather than looking for one nutrient or habit to “balance” your hormones, think about hormonal health as part of a wider system. Small, consistent habits can help support your body through the different stages of life.