Latest episodes

Causes of infertility, plus a new operation to delay the menopause

Why you should never relax straight after a stressful encounter

The ‘world’s most watched’ surgeon

Solving taboo women’s issues with smart tech

My trial with near-infrared and red light therapy

Why we forget things, and the real threat from robots

Why low fat diets have ‘done a lot of damage’ 

What happened when I tried vagus nerve stimulation

The tool that shows how my body handles stress, exercise and sleep