Rebecca Tarver Nutrition Therapies

Rebecca Tarver Nutrition Therapies Hi, my name is Rebecca and I am a holistic and clinical nutritionist, helping clients restore balance

Sometimes the goal is not to “boost” your immune system.It is understanding why your body feels like it is constantly wo...
18/06/2026

Sometimes the goal is not to “boost” your immune system.

It is understanding why your body feels like it is constantly working harder than it should.

When we look at things like gut health, diet, nervous system load, hormones, sleep, and inflammation together, patterns start to make a lot more sense.

You do not need to keep guessing your way through fatigue, frequent illness, or feeling run down.

If you are ready for a more personalised approach to your health, you can book a complimentary assessment call here:

https://rebecca-tarver-nutrition-therapies.simplecliniconline.com/diary

A leaky gut does not just affect digestion.When the lining of the gut becomes more permeable than it should be, particle...
16/06/2026

A leaky gut does not just affect digestion.

When the lining of the gut becomes more permeable than it should be, particles that are supposed to stay inside the digestive tract begin crossing into the bloodstream. The immune system, which runs its surveillance through the gut wall, responds to these particles as threats.

The result is a low-grade, chronic immune activation that keeps your body in a state of alert. And a body that is perpetually managing this internal noise has less capacity to respond effectively to the genuine threats of winter: the viruses and bacterial infections that circulate when we spend more time indoors.

The signs that gut permeability may be contributing to your immune picture include frequent illness, slow recovery, ongoing fatigue that does not resolve with rest, and food sensitivities that seem to be expanding over time.

This is one of the patterns I look at carefully when working with clients on immune health.

Supporting the integrity of the gut lining, restoring microbial diversity, and reducing the chronic inflammatory load are often where the real shift happens.

It is not always obvious. But it is foundational.

14/06/2026

I often look at gut health when someone is struggling with their immune system because the two are so closely connected. One of the tools I use is a comprehensive microbiome stool analysis, which can give deeper insight into things like bacterial balance, gut lining function, inflammation and digestive health. This helps me create a much more personalised approach rather than relying on guesswork.

If immune issues keep recurring alongside digestive symptoms, it may be worth looking more closely at gut health.

The more we understand what is happening in the gut, the more targeted support can become.

Here is something most people do not know about their immune system.Approximately 70% of it lives in your gut.Lining the...
12/06/2026

Here is something most people do not know about their immune system.

Approximately 70% of it lives in your gut.

Lining the wall of your small intestine are structures called Peyer's patches. These are clusters of immune tissue that act as surveillance points, constantly monitoring what is passing through your digestive system and coordinating your immune response accordingly.

When your gut is healthy, diverse, and well-nourished, these immune tissues function well. When your gut is inflamed, depleted, or populated by an imbalanced microbiome, your whole immune system feels it.

This is why people who struggle with their gut health often find themselves getting sick more frequently, taking longer to recover, and feeling run down even when nothing specific is wrong.

Winter is the season that exposes these vulnerabilities most clearly.

This month I am talking about the gut-immune connection and what you can actually do to support your defences from the inside out.

Save this post and follow along.


Getting sick more often, taking longer to recover, or just not feeling as resilient as you used to can be frustrating, e...
10/06/2026

Getting sick more often, taking longer to recover, or just not feeling as resilient as you used to can be frustrating, especially when you feel like you’re doing all the “right” things.

A lot of the time, it’s not about doing more.
It’s about understanding what your body is currently dealing with.

Stress, sleep, gut health, and hormonal shifts can all quietly impact your immune system, even if it’s not obvious at first.

This is where a more personalised approach makes a difference.

If you want clarity around what’s affecting your immunity and what to focus on next, book a complimentary assessment call here: https://rebecca-tarver-nutrition-therapies.simplecliniconline.com/diary

Myth: 'I just need more Vitamin C when I feel a cold coming on'If your only immunity strategy is panic-dosing Vitamin C ...
08/06/2026

Myth: 'I just need more Vitamin C when I feel a cold coming on'

If your only immunity strategy is panic-dosing Vitamin C in winter, we need to talk.

WHAT VITAMIN C ACTUALLY DOES
Vitamin C is a powerful antioxidant and supports immune cell function – but it's water-soluble, which means it leaves the body quickly and needs daily intake from food and (sometimes) supplements. Mega-dosing once you're already unwell is far less effective than consistent daily intake from the weeks before.

WHAT ACTUALLY BUILDS IMMUNITY
Real immune resilience is built daily through gut health (70% of your immune system lives there), quality sleep, stress regulation, blood sugar balance, and nutrient density. Zinc, vitamin D, selenium, and protein matter just as much as.

BETTER APPROACH
Eat the rainbow daily (capsicum, kiwi, berries and citrus are all excellent C sources). Address sleep and stress. Get your vitamin D tested. Then use a targeted supplement protocol if you need extra support – ideally personalised, not guessed.

06/06/2026

The 10-minute morning ritual that fires up your immunity

Three free things, every morning, that genuinely move the needle.

1. SUNLIGHT IN YOUR EYES (within 30 mins of waking)
Even on a cloudy day, morning light through your eyes sets your circadian rhythm. A regulated circadian rhythm directly supports immune cell production overnight. Aim for 5–10 minutes outside, no sunglasses, no glass between you and the sky.

2. WATER WITH A PINCH OF SEA SALT
You wake up dehydrated. A glass of room-temperature water with a small pinch of unrefined sea salt rehydrates you at a cellular level and gives your adrenals a gentle boost before you reach for caffeine.

3. FIVE DEEP NASAL BREATHS
Your nose filters, warms and humidifies air. Five slow nasal inhales, longer exhales, before you even get out of bed. Tells your nervous system it's safe to be in 'rest, repair and defend' mode.

Try it for seven days and DM me how you feel.

Why your immune system is your body's bouncerWelcome to a month of immunity content. Let's start with the basics.WHAT YO...
04/06/2026

Why your immune system is your body's bouncer

Welcome to a month of immunity content. Let's start with the basics.

WHAT YOUR IMMUNE SYSTEM ACTUALLY DOES
Your immune system is a 24/7 security operation made up of two main teams. The innate immune system is your first responder – skin, mucous membranes, stomach acid, and white blood cells that act fast against anything unfamiliar. The adaptive immune system is the specialist team – it remembers past invaders and builds targeted defences (this is how vaccines work, and why you usually only get chicken pox once).

WHY IT MATTERS NOW
Heading into the cooler months, both teams need support. Less sunlight, more time indoors, drier air, comfort eating, and less movement all chip away at immune resilience. Understanding what your body is up to is the first step to actually supporting it – instead of waiting until you're already unwell.

WHAT WEAKENS THE BOUNCER
Poor sleep, chronic stress, blood sugar roller coasters, alcohol, ultra-processed food, and gut imbalance. None of these are problematic on their own– which is exactly why they fly under the radar. But a few combined will impact your immune system.

Save this post for later and share it with someone who's always 'getting sick'.

02/06/2026

I’ve seen how changes in stress levels can have a real impact on weight. When the body is under ongoing stress or unhappiness, it can make progress feel difficult, even when habits are in place. When that stress eases, the body often responds more easily, sometimes without needing to push harder.

Alongside nutrition and movement, start noticing areas of stress or dissatisfaction that may be affecting your progress.

Sometimes weight shifts when the body feels safer, not when it’s pushed harder.

01/06/2026

There are situations where physical activity hasn’t been particularly high, yet you still feel exhausted.
This is often related to ongoing mental load. Thinking through tasks, planning ahead, switching between responsibilities, and holding multiple things in mind at once.

Even when the body is relatively still, that level of mental activity is something the nervous system responds to.

Over time, it can influence how easily the body shifts into rest, how deeply sleep occurs, and how steady energy feels across the day. Not necessarily in an obvious way, but enough to create a stress response on the body.

It’s not about eliminating that kind of mental load entirely, but recognising that it has a physiological effect and allowing for periods where the system can settle, rather than remaining in that state continuously.

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4802

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