Hello, podcast fan.

Consider this your invite to the UK's biggest podcasting party.

We're heading to Sheffield from the 4th to the 6th of July

for the BBC Sounds Fringe at the Crossed Wires Festival.

We'll be joined by some of the biggest names in podcasting,

including Sarah Cox, Charlie Hedges, Russell Kane,

and some bloke called Greg James doing his Radio 4 show called Rewinder.

You can watch live shows of your favourite podcasts, and the best part is free.

To book your free tickets, go to crossedwires.org slash fringe.

BBC Sounds, music, Radio, Podcasts.

Welcome to the show that investigates the facts behind the fads.

I'm Greg Foote and I'm on a bunk-busting mission to find out if the latest life-changing products and social media crazes really are all they're cracked up to be.

This is the second episode looking at how to beat the winter bugs.

Last time we were looking at hand sanitizers.

Do they really kill 99.9% of bacteria and should you actually want them on your hands?

Today, we're turning our investigative eye on vitamin C, zinc and other top tips

backed by real science from our studio expert, virologist Wendy Barkley. And I'm joined again by

my special guest, rapper, podcaster, an actor, Mr Scroobius Pip. With a resume like that,

Pip, clearly your whole life revolves around your voice.

So you must have some rituals.

What do you use to beat the winter bugs?

In my touring days, it was always amazing how adrenaline seems to pull you out of things.

...