Even moderate drinking causes atrophy in brain area related to memory, learning

https://www.washingtonpost.com/national/health-science/even-moderate-drinking-causes-atrophy-in-brain-area-related-to-memory-learning/2017/06/23/7e07debc-576c-11e7-ba90-f5875b7d1876_story.html?tid=sm_fb&utm_term=.c3c4182bcc93

Popular belief, backed up by various studies, holds that a moderate amount of alcohol can be good for your heart. Might it have a similar effect on your brain?