Micro Wave: Let's Talk About Urine

Until this week, the United States hadn’t approved a new sunscreen ingredient in over 20 years. That changed Tuesday, when the FDA approved a new chemical for U.S. sunscreens. It’s called bemotrizinol, and NPR science correspondent Maria Godoy joins us to tell us all about it — i ...  Show more

Every year, tens of millions of people in the U.S. get the flu vaccine. That’s because the virus changes year-to-year and protection only lasts around six months. Adolfo Garcia-Sastre wants to change that. He’s one scientist working on a universal flu vaccine that could provide d ...  Show more

I’m sure you can imagine a few scenarios in which you might have resisted the need to pee in the past. It may have been due to the toilets being unclean or closed. Sometimes, a little more privacy would be appreciated, especially at work, for example. There are a number of facto ...  Show more

All our organs contain water, even our bones. In total, more than half of our body is made up of it, or 45 litres for a person weighing 65 kg.  The water we drink is needed to eliminate waste: 3 litres disappear every day via urine, perspiration and breathing. It also helps maint ...  Show more

What does each diagnostic test tell you? How do you interpret urine osmolality, urine sodium, or urine urea? What studies can be used to better assess response to treatment? How can uric acid be utilized as a diagnostic tool? What is the interplay between ADH and UOsm?Show notes ...  Show more

Glowing skin, increased energy, higher mental function and weight loss: These are just a few of the benefits we have been promised for the low cost of 8 glasses of water a day. But can this magical elixir really do all that it claims? Dr. Jen Gunter takes us behind the fascinatin ...  Show more