Experts Debunk 5 Myths About Hangover Remedies for the Holidays

As holiday festivities commence, many find themselves facing the aftermath of overindulgence, often marked by a hangover the following day. With a flurry of supposed remedies circulating on social media, experts are stepping in to clarify the truths behind these common myths. The consensus is that most hangover cures do not effectively address how the body processes alcohol and its byproducts.

According to Dr. Hillary Lin, a physician based in New York City, “Most hangover ‘cures’ fail because they treat the liver like a sponge rather than a chemical processing plant that it is.” A hangover occurs as the body reacts to the accumulation of harmful substances while metabolizing alcohol, as explained by the National Institutes of Health. No immediate remedy exists, with Lin stating, “You can’t biohack a hangover once it starts.”

Myth 1: ‘Hair of the Dog’ Cures the Hangover

One of the most prevalent myths is the idea of having “hair of the dog that bit you”—consuming more alcohol to alleviate hangover symptoms. This approach, however, merely postpones the inevitable. Lin notes that while it may temporarily lessen symptoms, it increases the liver’s workload.

Alexa Ryan, a clinical dietitian nutritionist from California, adds, “It doesn’t address the underlying dehydration, inflammation, or toxic alcohol byproducts.” Furthermore, Ian Anderson, co-founder of the mindful drinking app Sunnyside, warns that combining alcohol with substances like tobacco or cannabis can worsen cognitive function and overall hangover severity.

Myth 2: Greasy Breakfasts Are a Solution

Another common belief is that a greasy breakfast can absorb the effects of alcohol. Dr. Lin counters this notion, explaining that a heavy meal will only exacerbate an already irritated stomach. “By the time you wake up, the alcohol has long since left your stomach. There is literally nothing left to ‘soak up,’” she says.

Experts suggest that eating before drinking can slow alcohol absorption, with some foods, such as eggs, bananas, and water-rich fruits, potentially aiding recovery. However, there remains limited evidence supporting this.

Myth 3: Coffee or Lemon Water Flushes Out Alcohol

Many people turn to coffee or lemon water with the hope of detoxifying their system. Yet, experts assert that this approach does not accelerate the body’s alcohol metabolism. Ryan explains, “By the time you wake up with a hangover, alcohol has already disrupted sleep, irritated the stomach lining, altered blood sugar regulation, and been metabolized into acetaldehyde, a toxic compound that drives most hangover symptoms.”

Anderson warns that coffee can actually hinder rehydration and heighten blood pressure, potentially exacerbating headaches and contributing to anxiety. “Plain water is your best friend when you’ve overindulged,” he states.

Myth 4: Patches or Supplements Are Effective

Although various patches and supplements claim to alleviate hangovers, experts advise caution. Many products act too late to have a significant impact. Dr. Lin mentions that some emerging probiotics may offer a distinct advantage by breaking down acetaldehyde in the gut prior to it entering the bloodstream.

For those seeking immediate relief, Lin recommends consuming a high-quality electrolyte mix before bedtime.

Myth 5: Sweating It Out Works

The belief that one can simply “sweat out” alcohol is another misconception. Alcohol is metabolized at a consistent rate by the liver, and exercise cannot expedite this process. Ryan emphasizes, “You can’t sweat out alcohol. Your liver has to metabolize it.” Additionally, exercising while hungover can intensify dehydration, nausea, and dizziness.

Recognizing the Reality

Despite the myriad claims surrounding hangover remedies, experts agree that no miracle cure exists. The most effective strategy is to moderate alcohol intake and avoid binge-drinking. The Centers for Disease Control and Prevention (CDC) defines binge-drinking for men as consuming five or more standard drinks in one occasion and four or more for women.

Anderson advises, “A really successful tip to limit hangovers is to alternate each drink with water and/or non-alcoholic beverages.” Health professionals caution that no amount of alcohol is entirely safe, as even low levels can increase cancer risk.

In the end, when hangovers do occur, recovery hinges on hydration, rest, and time. Ryan concludes, “Prioritizing fluids with electrolytes, eating a small, balanced meal, getting rest, and allowing the liver to complete detoxification are the most effective measures.”