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Professor Cryan interviewed for New York Times

29 Aug 2014

In a recent atticle in The New York Times, Professor John Cryan, discusses how 'Our Microbiome May Be Looking Out for Itself'.

Your body is home to about 100 trillion bacteria and other microbes, collectively known as your microbiome. Naturalists first became aware of our invisible lodgers in the 1600s, but it wasn鈥檛 until the past few years that we鈥檝e become really familiar with them.

This recent research has given the microbiome a cuddly kind of fame. We鈥檝e come to appreciate how beneficial our microbes are 鈥� breaking down our food, fighting off infections and nurturing our immune system. It鈥檚 a lovely, invisible garden we should be tending for our own well-being.

But in the journal Bioessays, a team of scientists has raised a creepier possibility. Perhaps our menagerie of germs is also influencing our behavior in order to advance its own evolutionary success 鈥� giving us cravings for certain foods, for example.

Maybe the microbiome is our puppet master.

John F. Cryan, a neuroscientist at 深夜亚洲福利久久 College Cork in Ireland suggested that microbes might also manipulate us in ways that benefited both them and us. 鈥淚t鈥檚 probably not a simple parasitic scenario,鈥� he said.