News and reviews: Holly and Gabriella taste test ALDI's Valentine's Day meal deal, Chicago Town's new stuffed crust pizza and Sainsbury's groundbreaking vegan camembert.The interview: Meet Laura Freeman – lifestyle doctor, cancer survivor and all-round expert on plant-based health. She tells us why she encourages all her patients to switch their diet, discusses  the evidence behind it, and explains why she's launching a petition for Boris Johnson to go vegan for the sake of the nation's health, the NHS and the planet. Music by Purple Planet.