PMS and the Nervous System | What No One Tells You About Hormones

It’s not just your hormones — it’s your whole system asking for support.

What No One Tells You About PMS, Bloating & Mood Swings

PMS is not just a hormonal issue. While hormones certainly play a role, your monthly premenstrual symptoms are also deeply connected to your nervous system, gut, and metabolic health. Yet, so many women are told to “just ride it out” or blame their emotions on being hormonal.

Let’s break down what’s really going on — and what your body might be trying to tell you.

PMS and the Nervous System - The REAL Causes Behind PMS Symptoms:

1. Blood Sugar Dysregulation

If your mood swings and cravings are intense before your period, your blood sugar might be crashing. Low blood sugar triggers a cortisol response — which worsens irritability and fatigue.

2. Nervous System Overload

Your stress response becomes heightened in the luteal phase (post-ovulation). If your nervous system is already dysregulated, you’re more likely to feel anxious, overwhelmed, or on edge.

3. Gut Imbalances

Bloating and digestive issues aren’t always hormonal. They can stem from gut dysbiosis, which flares up around your period due to inflammation and estrogen metabolism issues.

4. Under-Eating or Under-Nourishing

Many women unknowingly eat less during times of stress or try to restrict during their luteal phase — just when the body needs more calories and minerals to support hormone production.

5. Mineral Deficiencies

Magnesium, zinc, and B vitamins are crucial for mood, energy, and period support. Low levels = worse PMS.

What Actually Helps (Holistic & Practical):

• Start your day with protein + healthy fats to stabilise blood sugar

• Track your cycle so you can prepare for your luteal phase

• Add magnesium-rich foods like leafy greens, dark chocolate, and pumpkin seeds

• Try gentle nervous system regulation (vagus nerve work, somatic stretches, grounding)

• Support gut health with fibre, fermented foods, and less processed sugar

• Use a wellness planner to create a routine that works with (not against) your body

You Don’t Have to Suffer Through PMS

Your body is trying to communicate with you — not punish you. PMS, bloating, and mood swings are invitations to slow down, nourish yourself, and regulate from within.

The best thing you can do? Create a lifestyle that supports your hormones and your nervous system.

Your Tools from Aléora:

• Free Wellness Reset Planner — for calm, clarity & cycle care

• Personal Growth Planner — track your symptoms, routines & triggers

• Explore non-toxic, hormone-friendly wellness tools on our website & Etsy

Aléora Flow Cycle syncing e-book for women

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Struggling with PMS, mood swings, or feeling out of sync?

It’s not just your hormones — it’s your whole rhythm. Flow is your go-to e-book for understanding your cycle, syncing with your body, and finally finding ease in your month. Think: less overwhelm, more inner peace.

Download Flow now and start feeling more you — all month long.