Articles on Gut microbiome

Displaying 1 - 20 of 27 articles

Allergies are becoming more frequent in the western world. Al Fed/Flickr

What are allergies and why are we getting more of them?

Allergies are reactions caused by the immune system as it responds to environmental substances that are usually harmless. But we don't yet have a cure or the ability to prevent them from developing.
Baby it’s warm inside … we have 200 microbes for every human cell. Agricultural Research Service

Are you overweight? The clue’s in your poo

Our personal collection of microbes is vital for gut health - but new research shows that large-scale analysis of our 'microbiomes' can show if a population is fat or lean. The answer is in sewage.
Gut bacteria can manufacture special proteins that are very similar to hunger-regulating hormones. Lighthunter/Shutterstock

How the bacteria in our gut affect our cravings for food

We’ve long known that that the gut is responsible for digesting food and expelling the waste. More recently, we realised the gut has many more important functions and acts a type of mini-brain, affecting…
Allergic reactions to food have dramatically increased over the past 10 to 20 years. Dan Peled/AAP

Changes to bugs in the gut could prevent food allergies

Changing the bacteria in the gut could treat and prevent life-threatening allergies, according to research published in the…
Parasites can infest any part of the body that has an opening to the outside world. SBS

Life on Us: a close-up look at the bugs that call us home

Many microscopic bugs and bacteria live on our skin and within our various nooks and crannies. Almost anywhere on (or even within) the human body can be home to these enterprising bugs. Bugs affect us…
The trillions of bacteria in your gut can affect your brain – psychologically and physically. Helga Weber

Navel gazing: healthy gut bacteria can help you stress less

Striking new evidence indicates that the gut microbiome, the ecological community of microorganisms that share our body, has a huge effect on brain function – much larger than we thought. It has long been…
It’s not you, it’s the bacteria in your gut. Alaina Abplanalp Photography

Gut feeling: how bacteria can mess with your mood

Probiotics are something of a new dietary craze. Foods contain healthy “probiotic” bacteria, and these microbes can promote good gastrointestinal (GI) health. But what about your brain? Apparently, bacteria…

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