Guardian Science Weekly

Secrets of the microbiome: the vagina

Loading player...
The trillions of microbes living on and inside the human body are an important part of who we are, from mediating all our interactions with the environment to determining our cancer risk and influencing who we fall for. And scientists are only just beginning to decipher the species of bug we share our lives with, and how they shape us. In the second of a three-part Science Weekly mini-series, Madeleine Finlay meets Ina Schuppe Koistinen, associate professor at the Karolinska Institutet in Stockholm, and author of the book Vulva: Facts, Myths and Life-Changing Insights. Ina explains what makes the vaginal microbiome special, why it could hold the key to understanding pregnancy complications, and how we can better care for and protect it.. Help support our independent journalism at theguardian.com/sciencepod
24 Jan 2024 English United Kingdom Science · Nature

Other recent episodes

Was Iran really building a nuclear weapon?

Among the many justifications Donald Trump has presented for the US and Israel attacking Iran has been the supposedly imminent threat posed by its nuclear weapons programme. But how close was the country really to developing an atomic weapon? Ian Sample hears from Kelsey Davenport, the director of non-proliferation policy…
10 Mar 16 min

Will China own the green energy future?

The conflict in the Middle East has sent energy prices soaring, and for countries that import a high proportion of their fuel, it’s a reminder of the perils of energy dependence. As the recipient of almost 90% of Iran’s crude oil, China knows this only too well. Which partly explains…
5 Mar 17 min

Does Trump want to wage an AI-powered war?

In the past three months, Donald Trump’s White House has reportedly used AI twice to effect regime change – once in its capture of Venezuela’s president, Nicolás Maduro, and more recently to help plan the strikes that killed Iran’s supreme leader, Ayatollah Ali Khamenei. The most recent strikes coincided with…
3 Mar 16 min

Can degrowth save the climate?

Since the 1960s, global GDP has been rapidly rising and living standards have reached record highs. But something else has been rocketing up too – carbon emissions. For years, scientists and economists have been asking: is it possible to grow without heating and polluting the Earth? And as the climate…
26 Feb 18 min

The truth about fat, and its complex role in our health

For a long time fat was seen simply as an inert yellow substance wrapping around our bodies, but now that’s changing. Scientists are beginning to understand that our fat is actually intricate and dynamic, constantly in conversation with the rest of the body. It’s now even considered by some to…
24 Feb 16 min
All episodes