Your gut plays a vital role in hormonal health and mood regulation. Through the gut-brain-hormone axis, your microbiome helps modulate oestrogen, cortisol, neurotransmitters like serotonin and GABA, and immune signals, all of which influence mood stability, energy levels, and hormonal balance.

Table of Contents

• What is the gut-brain-hormone axis and why does it matter?
• How do probiotics help balance hormones and reduce stress?
• How does Flora Daily Biotic support your hormones and mood?
• What are the signs of hormonal and gut imbalance?
• How can I support gut and hormone health daily?
• Quick Summary: Gut, hormones, and mental wellbeing
• FAQs

What is the gut-brain-hormone axis and why does it matter?

The gut-brain-hormone axis is the communication network between your digestive system, brain, and hormonal glands. It influences how you feel, think, sleep, and cycle.

A healthy gut microbiome helps regulate:

• Oestrogen metabolism (via the estrobolome)

• Cortisol response to stress

• Neurotransmitters like serotonin and GABA

• Immune signals that affect inflammation and mood

When gut health is compromised, it can lead to PMS, mood swings, anxiety, fatigue, and skin flare-ups.

How do probiotics help balance hormones and reduce stress?

Probiotics are beneficial bacteria that support gut harmony and help regulate hormonal and emotional wellbeing.

For Hormonal Balance:

• Support oestrogen clearance, easing PMS, acne, breast tenderness

• Regulate cortisol, reducing reactivity to stress

• Aid thyroid function through better T3/T4 conversion

For Mental Wellbeing:

• Produce neurotransmitters like serotonin, dopamine, and GABA

• Reduce anxiety and low mood (e.g. L. rhamnosus, B. longum)

• Improve sleep quality by reducing inflammation and promoting calm

How does Flora Daily Biotic support your hormones and mood?

Flora Daily Biotic is designed to support the gut-brain-hormone axis by restoring microbial balance and reducing inflammation.

Key benefits:

• Encourages healthy oestrogen and cortisol metabolism

• Enhances mood stability and emotional resilience

• Promotes clearer skin, especially around the cycle

• Supports sleep and mental clarity through gut-calming effects

Flora Daily Biotic is uniquely formulated to nurture the gut-skin axis, and in turn promote healthier hormonal balance.

What are the signs of hormonal and gut imbalance?

Wondering if your symptoms might be rooted in gut-hormone disruption? Look for:

• Mood swings or anxiety

• Hormonal acne or skin sensitivity

• Digestive discomfort, bloating, food intolerances

• Fatigue, brain fog, low motivation

• Irregular or painful periods

• Trouble sleeping or staying asleep

These symptoms often overlap and point to gut-driven hormone dysregulation.

How can I support gut and hormone health daily?

Flora Daily Biotic is your foundation, but these tips help reinforce balance:

Nourish your microbiome:

• Eat fibre-rich foods: oats, lentils, leafy greens, flaxseeds

• Enjoy fermented foods: kimchi, kefir, sauerkraut

• Include prebiotic herbs and teas: chamomile, peppermint

Create calming rituals:

• Practice yoga or nature walks

• Limit caffeine, alcohol, ultra-processed foods

• Prioritise consistent, high-quality sleep

Support your skin barrier:

• Use hormone-sensitive skincare like our Hero Facial Oil

• Avoid harsh surfactants, fragrances, or alcohols

Quick Summary: Gut, hormones, and mental wellbeing

• The gut-brain-hormone axis links digestion, stress, and hormone balance with mood, sleep, and skin health

• Probiotics like Flora Daily Biotic restore internal balance and reduce emotional and hormonal swings

• Daily support through nutrition, skincare, and rituals enhances long-term resilience

• Prebiotic skincare: the expert guide to your skin's microbiome

• The mind-body connection with Celest Pereira

• Everything you need to know about the brain-skin connection

Need a little support? We’re always here to help. Email us at care@bysarahlondon.com or come say hello on Instagram @bysarahlondon.

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