The 11^th ISIN Conference on immunonutrition focused on “immunonutrition in health and diseases” is organized in London and will take place from the 10^th to the 12^th of September 2018. On Tuesday, the 11^th of September, Prof. Ascension Marcos, member of the Beer and Health Scientific Committee and editor of the booklet “Beer and Health – Moderate Consumption as Part of a Healthy Lifestyle”, will make a presentation on “Beer, immune system and microbiota” within the afternoon session entitled “The Mediterranean diet, immunity and inflammation.” For more information on the XI^th ISIN Conference, please check the website http://www.immunonutrition-isin-london2018.com/index.php