Rare is the occasion that a client comes to see me who isn’t under some kind of significant stress. I work with a lot of women in midlife who are not only dealing with the physical weight of the peri/menopausal transition but often caring for ageing parents, and navigating relationship issues on top of either hitting peak career or dealing with redundancy in increasingly ageist workplaces.
April is Stress Awareness Month, and if you have ever reached for a biscuit after a difficult meeting, or noticed your digestion going haywire during a particularly busy week, you already know that stress and food are deeply connected. But the relationship goes both ways, and that is something not enough people talk about.
For women in perimenopause or menopause, this connection runs even deeper. Fluctuating oestrogen and progesterone directly affect the stress response, mood regulation, and gut health which means that what might feel like "just stress" is often a more complex hormonal picture.
What Stress Does to Your Body, and Why Hormones Make It Harder
When you are stressed, your body releases cortisol, your primary stress hormone. In the short term, cortisol isn’t the devil and is useful as it sharpens focus and mobilises energy. The problem is that modern life keeps cortisol chronically elevated, and during perimenopause and menopause, this is compounded by declining progesterone (our calming hormone) and fluctuating oestrogen, which plays a key role in regulating cortisol.
This results in many perimenopausal women finding that their stress tolerance drops, their sleep deteriorates, and their eating habits shift; not because of a lack of willpower, but because of genuine hormonal changes.
Elevated cortisol can:
• Increase cravings for high-sugar, high-fat foods because your brain is seeking quick energy
• Slow digestion and worsen bloating, constipation, or IBS symptoms (already common during menopause)
•Disrupt blood sugar balance, contributing to the energy crashes and mood swings many women experience
•Worsen sleep which raises ghrelin (the hunger hormone) the next day; leading us to snack on sugary foods to boost energy
•Encourage fat storage around the belly, which many women notice during the menopause transition
In other words, if you feel like stress hits you differently than it used to, you’re not imagining it!
The Gut-Brain-Hormone Axis: A Three-Way Conversation
Your gut and brain are in constant dialogue via the gut-brain axis; a communication network that influences mood, anxiety, and the stress response. Around 90% of your body's serotonin is produced in the gut, so when gut health suffers, mental resilience often does too.
For perimenopausal and menopausal women, there is an added layer: oestrogen receptors are found throughout the gut. As oestrogen declines, gut motility can change, microbiome diversity may reduce, and inflammation can increase; all of which affect both digestion and mood. This is one reason why anxiety, low mood and digestive complaints so often appear together during this life stage.
Supporting your gut is therefore not just about digestion; in menopause it’s one of the most powerful things you can do for your hormonal and emotional wellbeing.
Foods That Help, and Those That Quietly Make Things Worse
What to focus on:
•Magnesium-rich foods such as dark leafy greens, pumpkin seeds, dark chocolate, and legumes. Magnesium supports sleep, reduces anxiety, and helps regulate cortisol. Needs increase during perimenopause.
•Phytoestrogens – we’re talking flaxseed, edamame, chickpeas, and organic soy. These plant compounds gently mimic oestrogen and may help ease hormonal fluctuations that amplify stress sensitivity.
•Omega-3 fatty acids ie. oily fish, walnuts, and flaxseed. Anti-inflammatory and supportive of both brain health and hormonal balance.
• Fermented foods so live yoghurt, kefir, kimchi, and sauerkraut. These feed beneficial gut bacteria, supporting the gut-brain axis and mood regulation.
•Complex carbohydrates like oats, wholegrains, and root vegetables help stabilise blood sugar and support serotonin production. Particularly important for managing mood and energy dips.
•B vitamins- eggs, meat, legumes, and leafy greens. Essential for nervous system function and rapidly depleted under stress. B6 in particular is important for hormone metabolism.
What to be mindful of:
•Caffeine which stimulates cortisol and can worsen hot flushes, anxiety, and sleep disruption. We all react differently to caffeine and I often recommend to cease consumption after 11.00am
•Alcohol is a disruptor of sleep architecture, depletes B vitamins and magnesium, and can worsen hot flushes and mood instability.
•Ultra-processed foods and refined sugar: these drive blood sugar instability and inflammation, both of which are already heightened during the menopause transition.
Small Changes That Make a Real Difference
•Eat regularly: skipping meals destabilises blood sugar and heightens cortisol. Even a small, balanced snack matters, I often suggest an apple with a piece of cheese, or a palmful of nuts with a square of quality dark chocolate.
•Prioritise protein at every meal… it supports blood sugar stability, helps maintain muscle mass (super important post-menopause), and reduces cravings. And ensure you eat enough; a piece of toast or small pot of yogurt and fruit does not make a proper breakfast!!
•Add one fermented food per day; just a small pot of live yoghurt/kefir or a spoonful of sauerkraut is enough to begin supporting your microbiome.
•Include flaxseed daily: one to two tablespoons on porridge or in a smoothie provides phytoestrogens, omega-3s, and fibre in one easy step. Linwoods is a nice brand that I frequently recommend to clients.
• Eat mindfully when you can as even five minutes away from screens at mealtimes activates the parasympathetic nervous system, improving digestion and reducing stress.
The Bottom Line
Stress is unavoidable and sometimes can feel like it’s taking over your life but being nutritionally depleted, hormonally unsupported, and running on empty does not have to be. For women navigating perimenopause or menopause, the stakes are higher and the connection between food, hormones, and stress is more intricate. But so is the opportunity for real, noticeable change.
With the right nutritional support, your body is remarkably capable of finding its balance again.
Want to explore how your diet could better support your hormones and stress levels? Get in touch to book a no strings discovery call
JO x