We talk to Dr Luke Pratsides, who discusses the causes of hair loss. Dr Pratsides discusses the treatment options for those wanting to prevent further hair loss.   Dr Luke Pratsides is Lead GP at Numan and also works for the NHS in East London. He’s dedicated to digital healthcare and committed to opening up difficult conversations about men’s health.    Numan is a new kind of healthcare company that gives men simple and accessible solutions for their health and wellbeing problems such as hair loss and erectile dysfunction. Please visit numan.com for more information.