Yes, the same disease that you can get from excessive alcohol intake can also be caused by excessive sugar (fructose) intake. (articles.mercola.com)
Finally, and worst of all, excessive alcohol intake slows down your body's release of testosterone. (testogen.com)
According to The Nursling: The Feeding and Hygiene of Premature and Full - Term Infants, excessive alcohol intake by a nursing mother can cause unnatural weight gain in babies. (lactationconsultantresources.com)