Is the Food You Eat a Friend or Foe?

“The food you eat can either be the safest and most powerful form of medicine or the slowest form of poison.” – Anne Wigmore, holistic health pioneer.

Eating should be one of the most natural and enjoyable parts of our lives. Yet, for many, food has become a source of discomfort, confusion, or even distress. It’s estimated that up to 25% of Australians experience food intolerances or sensitivities, which can turn everyday meals into unpleasant or even painful experiences.

What Is a Food Intolerance or Sensitivity?

Unlike food allergies—which cause immediate and often severe reactions—food intolerances or sensitivities may trigger symptoms hours or even a day later. This delay often makes it difficult to pinpoint the exact food responsible.

Common culprits include:

• Gluten

• Dairy

• Eggs

• Shellfish

• Nuts

However, reactions can also occur to otherwise healthy foods like certain fruits, vegetables, or legumes. The symptoms are wide-ranging and not always gut-related. They may include:

• Bloating, gas, diarrhoea or constipation

• Nausea

• Brain fog or difficulty concentrating

• Behavioural changes (especially in children)

• Joint pain or inflammation

• Skin issues such as eczema or psoriasis

All of these can be traced back, in some way, to gut health.

Stress and Food Sensitivities: The Hidden Link

Prolonged stress plays a significant role in food sensitivity. When you're under stress—whether physical or emotional—your immune system weakens and your gut becomes more vulnerable. If you already have a compromised digestive system, adding stress, illness, and poor dietary habits can create a cascade of symptoms.

Identifying the Root Cause: What You Can Do

If you suspect a food intolerance is contributing to your symptoms, here are two main approaches:

1. Elimination Diet

This involves removing the suspected food(s) for at least 4 weeks and tracking your symptoms. A detailed food and symptom diary can help identify whether your condition improves. However, this method takes time and discipline, and it’s not always straightforward—especially if you react to multiple foods.

• Always seek professional guidance before removing any major food groups from your diet to ensure nutritional balance.

2. Food Intolerance Testing

A faster, more efficient option is professional food intolerance testing, which can help pinpoint your unique triggers more accurately.

• At ATUNE Health Centres, we offer comprehensive food intolerance testing to help you get clarity and create a personalised, gut-friendly approach to eating.

Listen to Your Body—Food Should Nourish You

Your body is an incredible, intelligent system—and it communicates with you constantly. Those "niggly" symptoms you experience are often your body’s way of saying: Something’s not right.

I always encourage my clients to eat in a way that nourishes and nurtures both body and mind. When you choose foods that support your health rather than deplete it, you shift your relationship with food from foe to friend.