Dr Aseem Malhotra is an internationally renowned award-winning consultant cardiologist and one of the most influential and well-known health campaigners in the UK. He is also the cardiologist advisor to the UK’s National Obesity Forum. Aseem’s documentary The Big Fat Fix, made with filmmaker Donal O’Neill, was screened in the European Parliament. The Pioppi Diet, co-authored with Donal, was Aseem’s first book and an international bestseller.

He went on to write The 21 Day Immunity Plan (2020), which quickly became a Sunday Times Bestseller, and A Statin-Free Life (2021), both published with Hodder & Stoughton.