What next for Alzheimer's treatment?

The first drugs to slow Alzheimer's progression won't be offered on the NHS. What's next?

• 27 mins

Olympian Sir Chris Hoy wants more tests for prostate cancer - should it happen?

Following a terminal cancer diagnosis, Chris wants more testing. We debate the evidence.

• 27 mins

Can supervised toothbrushing fix the children's dental crisis?

Around a third of British children have tooth decay. Is supervised toothbrushing the fix?

• 28 mins

Mould and Indoor Air Pollution: How Concerned Should You Be?

Investigating why mould can make us sick and how we can avoid air pollution in our homes.

• 28 mins

Can you really boost your immune system?

From kombucha to cold water swims, does any of it help protect us from getting a virus?

• 30 mins

Raw milk: What are the risks and why are people talking about it?

Pasteurising milk makes it safer, but are there any benefits to drinking it 'raw'?

• 28 mins

Bird flu update after UK farm worker infected and your questions on urinary problems

James discusses the risk from H5N1 and asks your questions on urinary incontinence.

• 27 mins

Dementia: Your questions answered and lion's mane mushrooms in the lab

We tackle your questions on dementia and meet the team studying mushrooms for brain health

• 28 mins

How shoes affect our bodies and a focus on genital herpes

Has James been buying the wrong shoes? He meets a podiatrist to find out.

• 28 mins

Allergies: How to support young people as they grow up

Teens can be the riskiest time for someone with severe allergies. How can it be more safe?

• 28 mins

Will wearables revolutionise healthcare? Cardiff Science Festival special

Fitness trackers at the ready! James runs through what wearables could mean for patients.

• 28 mins

Why do we lose our hearing with age?

Is hearing loss taken as seriously as eyesight loss, and what can we do about it?

• 28 mins

How did the Covid-19 pandemic change medicine?

Five years on from the first UK lockdown, what did we learn from that extraordinary time?

• 27 mins

Assisted dying: Who’s eligible under the proposed bill?

In the first of our mini-series we discuss who could get an assisted death under the rules

• 27 mins

Assisted dying: How can we be certain someone wants to die?

James Gallagher and the panel discuss the safeguarding implications of the proposed bill

• 28 mins

Assisted Dying: What might the final moments be like?

James Gallagher and the panel consider if an assisted death can guarantee a peaceful end.

• 28 mins

Can you be addicted to sugar?

James explores the science of a sweet tooth and then gets tips on how to brush like a pro.

• 28 mins