Dr. Markus Keller was recently invited to be on the podcast “Tier und Jetzt – Ein Podcast von Animal Society” (Germany). The interview “Episode 12: Dr. Markus Keller – Zur Forschung und Entwicklung der pflanzenbasierten Ernährung”, published on August 7, deals with the specific aspects and challenges of human studies in the field of nutrition, current evidence in the field of vegan nutrition, and the connections between nutrition, politics and society.