In the mid‑1800s the Temperance movement was gaining steam across the United States. Groups like the Anti‑Saloon League, the Women’s Christian Temperance Union, and even the Ku Klux Klan rallied to outlaw the sale, possession, and consumption of alcohol. They warned that booze could wreck families, fuel violence, and more. To back up their crusade, they spewed a parade of outrageous claims about what alcohol really did to a person’s body and soul.

Outrageous Claims That Shocked a Nation

10 Ingredients Included Hemlock And Cockroaches

The movement’s propaganda machine loved to weaponize the ingredients list. Doctors were quoted saying that spirits were brewed with poisonous substances such as hemlock, tobacco, nux vomica, and opium. One especially lurid example was Madeira wine, which temperance pamphleteers claimed got its nutty flavor from a bag of cockroaches dissolved into every batch. Supposedly a Pennsylvania winemaker even confessed the “secret” to the crusaders.

9 Drunk People Spontaneously Combust

The temperance advocates warned that alcohol’s flammable nature would eventually turn a heavy drinker into a walking tinderbox. They claimed that the liquid seeped through the skin, turning the bloodstream into vapor that could ignite at the slightest spark. Some quoted physicians who allegedly performed experiments lighting alcohol‑laden blood on fire, watching it burn until nothing remained. Others even claimed that brains removed from men who had “drank themselves to death” were set alight like oil lamps.

8 Alcohol Causes Crime Against White People

The second incarnation of the Ku Klux Klan added Catholics and immigrants to its hate list, and alcohol was a convenient target. The KKK preached that minorities who drank were inevitably prone to commit crimes against “law‑abiding white men,” even claiming that drunk Black men would rape white women. Bootleggers often became victims of tar‑and‑feathering, and the Klan’s manifesto outlined punishments as wild as exile to the Aleutian Islands, execution of the offender’s offspring for four generations, or being hung by the tongue from a plane. Ironically, the Klan’s anti‑feminist stance softened when it came to Prohibition, prompting the creation of a women’s league – the Women of the KKK.

7 Alcohol Is Made From Excrement

Temperance writers seized on a kernel of truth and stretched it into a nightmare. They insisted that every drop of alcohol was born from excrement, turning beer, wine, and spirits into literal poop‑potions. In reality, the fermentation process simply lets yeast feast on sugars, releasing ethanol as a by‑product. But by peppering the narrative with words like “urine” and “feces,” the movement made the science sound disgusting enough to deter even the most curious palate.

6 Drinking Can Disfigure Your Grandchildren

The Women’s Christian Temperance Union took the generational argument to an extreme. Their curricula warned that a single drink could scar not only the drinker but also his great‑great‑grandchildren. They claimed that offspring of even light drinkers would suffer stunted growth, “poisoned” blood, and a propensity for insanity. The pamphlets even suggested that inhaling alcohol fumes could produce children who would weep for a drink at the mere sight of a bottle.

5 Fat Organs

Temperance crusaders warned that heavy drinkers would develop “fat organs” – enormous livers weighing 9 to 11 kilograms (20‑25 lb) as they struggled to process the constant influx of alcohol. While liver cirrhosis was indeed a serious problem (about 15 deaths per 100,000 people in the late 19th‑early 20th century), the movement amplified the horror, also claiming that the heart would swell and arteries would harden, turning the body into a ticking time bomb.

4 You’ll Likely Die Of Dropsy

Temperance teachers insisted that beer drinkers were destined to die from “dropsy,” an archaic term for edema—fluid buildup that can swamp the limbs, lungs, and other tissues. They presented it as a scientific certainty, with educators like Mary Hunt lecturing children that a sip of beer meant a high chance of fatal swelling. Critics pointed out that the guarantee of a quick death was a convenient pretext for insurers to avoid covering certain immigrant groups who loved their brews.

3 Alcohol Is A “Colorless, Liquid Poison”

Reverend John Alexander Dowie’s 1900 book Leaves of Healing claimed that esteemed physicians had injected healthy cats with alcohol, causing immediate paralysis and death—portraying the spirit as a poison no worse than arsenic. The text went so far as to argue that breweries were more murderous than serial killer H.H. Holmes. It even suggested that any alcoholic medicine should bear a poison label, a demand that never materialized.

2 You’ll Become A Heartless Murderer

Temperance propaganda went beyond the tavern door, insisting that even a modest amount of alcohol could turn a gentle soul into a heartless killer. Reverend Dowie recounted threats he faced while spreading Prohibition ideals, arguing that the alcohol itself provoked the violence. Mary Hunt added chilling anecdotes of convicted murderers who confessed that without the “emotion‑numbing” effect of booze they would never have been able to slay defenseless newborns.

1 Temperance Instruction Was Necessary In Schools

All of these outlandish ideas were taught as hard‑science facts in public schools. Mary Hunt spearheaded the Scientific Temperance Instruction movement, ensuring that anti‑alcohol textbooks became mandatory across the nation. By 1900, nearly every state had adopted a temperance class, often using one of thirty approved textbooks stamped with Hunt’s endorsement. Congress eventually codified the requirement, while a rival group, the Committee of Fifty, scrutinized the textbooks and found them sorely lacking in genuine scientific evidence.