Of those who never drank, 40% had vascular brain lesions. Of the moderate drinkers, 45% had vascular brain lesions. Of the heavy drinkers, 44% had vascular brain lesions. Of the former heavy drinkers, 50% had vascular brain lesions.<p>So, I read this as "If you're a heavy drinker, it's better than being moderate or ever stopping"<p>Statistics are fun.