What Is Systemic Inflammation? (And How It May Be Affecting Your Health)

You might not see it.

You might not even feel it clearly.

But it could be quietly affecting your energy, hormones, digestion and long-term health.

This is called systemic inflammation — and I see it often in clinical practice.

What Is Systemic Inflammation?

Systemic inflammation is a low-grade, ongoing immune response that occurs throughout the body.

Unlike acute inflammation (like swelling after an injury), this type of inflammation is:

• Subtle

• Persistent

• Often unnoticed for years

Over time, it can influence multiple systems in the body — including the gut, brain, metabolism and hormones.

Common Signs of Systemic Inflammation

Many symptoms are often overlooked or dismissed as “normal”:

• Brain fog

• Fatigue or low energy

• Digestive issues (bloating, irregular bowel movements)

• Hormonal imbalances

• Skin issues (acne, eczema)

• Joint discomfort

• Difficulty losing weight

These symptoms don’t always appear together, but they often share a common underlying driver: inflammation.

What Can Contribute to Systemic Inflammation?

In clinic, I often see inflammation linked to a combination of factors:

• Poor gut health or microbiome imbalance

• Blood sugar dysregulation

• Diet low in fibre and nutrients

• High intake of ultra-processed foods

• Chronic stress

• Poor sleep

This is why a holistic, personalised approach is important.

What to Eat to Support Your Body and Reduce Inflammation

Nutrition plays a key role in helping to regulate inflammation.

Here are some foundational strategies:

1. Focus on Whole, Nutrient-Dense Foods

Build meals around:

• Vegetables

• High-quality protein

• Healthy fats

• Whole plant foods

This supports both metabolism and immune balance.

2. Aim for 30g of Fibre Daily

Fibre helps:

• Support gut health

• Feed beneficial bacteria

• Assist in removing excess hormones and toxins

Include foods such as:

• Vegetables

• Legumes

• Nuts and seeds

• Chia and flaxseeds

3. Increase Plant Diversity (30+ Per Week)

A diverse diet supports the gut microbiome, which plays a major role in regulating inflammation.

Think beyond just vegetables — include:

• Herbs

• Spices

• Different fruits

• Seeds and nuts

4. Include Anti-Inflammatory Foods

Regularly incorporate:

• Fatty fish (rich in omega-3s)

• Olive oil

• Turmeric (curcumin)

• Ginger

• Leafy greens

5. Reduce Ultra-Processed Foods and Refined Grains

These can contribute to:

• Blood sugar spikes

• Increased inflammation

• Energy crashes

Many people benefit from focusing on balanced meals, especially in the evening.

6. Support Gut Health

Your gut plays a central role in inflammation.

Helpful additions include:

• Fermented foods (e.g. sauerkraut)

• Bitter greens

• Adequate hydration

Why a Personalised Approach Matters

Systemic inflammation is not caused by just one thing.

It can be influenced by:

• Gut microbiome imbalances

• Nutrient deficiencies

• Hormonal changes

• Lifestyle factors

That’s why in my clinical work, I focus on identifying root causes, not just symptoms.

When to Seek Support

If you’re experiencing ongoing symptoms like fatigue, brain fog, digestive issues or hormonal imbalances, it may be worth exploring whether inflammation is playing a role.

As a Clinical Nutritionist, I support clients with:

• Personalised nutrition plans

• Functional testing (including gut health)

• Targeted strategies to reduce inflammation and support long-term health

Ready to Understand Your Body Better?

If you’d like to take a personalised approach to your health:

🌿 You can explore more articles on my blog

🔗 Or book a consultation through my website