Related topics: microbes · bacteria

How humans and their gut microbes may respond to plant hormones

A bowl of salad contains more than vitamins and minerals. Plant matter also includes remnants of the hormones plants produce to control how they grow, age, and manage water intake. Recently, scientists have reported that ...

Improving risk assessment of nano particles as food additives

The anticaking agent E551 silicon dioxide, or silica, has been used widely in the food industry over the past 50 years, and was long thought to be quite safe. Now, however, researchers working on the National Research Programme ...

How a beneficial gut microbe adapted to breast milk

Breast milk provides vital nutrients not only to infants, but also to beneficial microbes that inhabit the gastrointestinal tract. A study published April 6 in Cell Chemical Biology shows that a bacterial species called Bifidobacterium ...

Bacterial strain diversity in the gut

What drives bacterial strain diversity in the gut? Although there are a number of possible explanations, a recent opinion piece published in TRENDs in Microbiology by Dr Pauline Scanlan, a Royal Society – Science Foundation ...

Microbiome diversity is influenced by chance encounters

Within the human digestive tract, there are trillions of bacteria, and these communities contain hundreds or even thousands of species. The makeup of those populations can vary greatly from one person to another, depending ...

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