Microbiome

Over the past 150 years, researchers have seen the average human body temperature drop by more than half a degree Fahrenheit (0.3 °C). Now, researchers are speculating microbiome changes could be driving these long-term body temperature variations.

In a first-of-its-kind study, researchers have trekked to remote Tibetan Buddhist temples to study the gut microbiomes of meditating monks. The findings suggest the long-term practice of deep meditation could positively impact gut bacteria composition.

A fascinating study has shed light on how the trillions of microbes in our gut could be affecting our brain health. The research found mice engineered to develop Alzheimer's developed fewer signs of neurodegeneration when raised with no gut bacteria.

Researchers have demonstrated a form of fermentable fiber can lower blood pressure in patients with hypertension. The placebo-controlled trial revealed just three weeks of supplementation decreased blood pressure as effectively as currently used drugs.

An ongoing study is investigating the relationship between our gut microbiome and the development of type 2 diabetes. Early data from the study indicates bacteria producing a specific fatty acid can be linked to healthier blood sugar levels.

A team of researchers has looked to the microbiome to understand what role gut bacteria may play in weight gain. The findings suggest some bacteria may be more efficient at extracting energy from food, and this could lead to weight gain.

In the commercial production of apple juice and cider, large quantities of fibrous waste – known as pomace – is generated as a byproduct. And while that material is currently just discarded, new research suggests that it could be used to boost the health of chickens.

A compelling new study has identified a gut-brain pathway in mice that connects specific gut bacteria with motivation for exercise. If the same pathway is confirmed in humans it could mean modifying one's microbiome may help prompt a desire for exercise.

Two new studies offer some of the strongest evidence to date for a relationship between depression and gut bacteria. The studies do not claim causality but do suggest a strong correlation that could inform novel diagnostic biomarkers for depression.

If you’ve ever found room for dessert when you thought you were full, your gut bacteria might be to blame. Caltech scientists have shown that mice given antibiotics ate far more sugary snacks, hinting at a bacterial influence on overeating.

A case study has tracked, for the first time, the movement of antibiotic-resistant bacteria from a patient's gut microbiome to their lungs. The research presents the first direct evidence of this transmission pathway taking place in hospital patients.

Probiotic bacteria can’t help improve gut health if they don’t survive to the intestines. Scientists have now kitted out good bugs with protective armor and backpacks loaded with molecules that can help them treat inflammatory bowel diseases (IBD).