Parenting practices have always reflected the best knowledge available at the time, even when some later proved harmful. A striking example is the 19th and early 20th-century custom of adding whiskey to baby bottles. Whiskey was widely regarded as medicine for sore throats, digestion, and pain relief. Parents believed a few drops could soothe colic, numb teething pain, or help babies sleep.

With limited medical care and few alternatives, this was seen as a compassionate remedy rather than a risk. Doctors sometimes even endorsed alcohol for children, as pediatric science was still developing. Social acceptance of alcohol and a lack of safer options made the practice widespread.

By the mid-20th century, research revealed that alcohol could harm infant brain development, breathing, and long-term health. Public health campaigns and improved medical treatments eventually ended the practice.

Though shocking today, this history reminds us that parenting evolves with knowledge. Past generations acted out of love, and their mistakes highlight the importance of evidence-based care and openness to new discoveries.