Sep 15, 2026 · 40 min · 12 segments
Bloating, cravings, emotional eating, low energy, poor immunity… could more of it be connected to our gut than we realise? In this episode, we’re joined by Dr. Sara Abdelghany, Clinical Dietitian at…
Sara AbdelghanyGuestMary-AnneHostI want to start by talking about the gut brain axis, because I feel like that is such a big topic of conversation and has been for quite a while, to be honest.
But everyone always says that your gut and your brain are connected, which doesn't always make loads of sense.
But can you just break that down? Like how important is our gut health to our brain

health? Before I go into this, through my career, five, six years ago, there was some answers that I didn't find.

I would see vague symptoms that were not resolved with what I usually do, which is the regular diet, exercise, etc., And this is where I wanted to dig deeper into what is going on in there.

And last year, I even went and studied again functional nutrition because of gut health.

So that was something that I had to dig deeper into in my career to find answers to so many questions.

But to go back to gut-brain access, the easiest way of explaining it is that there is a superhighway between the brain and the gut.

Now, the vagus, the word vagus means wanderer, because that nerve makes wonders to our body.

It's not only related to our gut, it controls our immune system, our inflammation, our pain sensation, our respiration, but specifically it connects between the gut and the brain and there is a constant communication.

And this communication happens through neurotransmitters, through hormones, through gut microbiome.

And the communication is bi-directional, which means that the status of your brain and mental well-being can affect your gut health and digestion and vice versa.

If your gut is inflamed or if you have dysbiosis or if you have leaky gut, that can impact your mental well-being and your anxiety.
I want to start by talking about the gut brain axis, because I feel like that is such a big topic of conversation and has been for quite a while, to be honest.
But everyone always says that your gut and your brain are connected, which doesn't always make loads of sense.
But can you just break that down? Like how important is our gut health to our brain

health? Before I go into this, through my career, five, six years ago, there was some answers that I didn't find.

I would see vague symptoms that were not resolved with what I usually do, which is the regular diet, exercise, etc., And this is where I wanted to dig deeper into what is going on in there.

And last year, I even went and studied again functional nutrition because of gut health.

So that was something that I had to dig deeper into in my career to find answers to so many questions.

But to go back to gut-brain access, the easiest way of explaining it is that there is a superhighway between the brain and the gut.

Now, the vagus, the word vagus means wanderer, because that nerve makes wonders to our body.

It's not only related to our gut, it controls our immune system, our inflammation, our pain sensation, our respiration, but specifically it connects between the gut and the brain and there is a constant communication.

And this communication happens through neurotransmitters, through hormones, through gut microbiome.

And the communication is bi-directional, which means that the status of your brain and mental well-being can affect your gut health and digestion and vice versa.

If your gut is inflamed or if you have dysbiosis or if you have leaky gut, that can impact your mental well-being and your anxiety.
The rest of this transcript — segmented and speaker-labeled, so you land on the exact moment something was said
Search every transcript — by keyword, by phrase, or by meaning, across every show Radar indexes
Trends — what is surging across podcasts, measured against its own baseline
Alerts — when a name you follow appears in a newly indexed episode
No account is needed to search Radar.