The Science Behind a Bloody Mary (2025)

Ever wonder why people drink Bloody Marys in the morning? Well, aside from the obvious excuse to get your drink on at 10 a.m. (or earlier!) the Bloody Mary can, hypothetically, help a hangover to a certain degree.

Now don’t quote us here because the science in all of this is somewhat spotty — after all, what enthusiastic drinker isn’t looking for a cure-all the morning after? — but the basic idea is that alcohol contains trace amounts of methanol, which the body converts to toxic formaldehyde. Yeah, the stuff with which they preserve dead bodies (which might explain why we feel like dead warmed over with a hangover.)

Stay with us here. When someone gets methanol poisoning, they are given ethanol to stop the body converting methanol to formaldehyde. According to Adam Rogers, author of Proof: The Science of Booze, there is a hypothesis that a hangover is actually a form of methanol toxicity; so, if you have another drink — like, say, a breakfast concoction of tomato juice dressed up as a boozy Bloody Mary — the ethanol (alcohol’s main element) in the booze will cancel out the over-abundance of methanol and, presto, you feel better. Like we said, it’s spotty science, but hey, it’s as good an excuse as any (as is the new year) to enjoy a Bloody Mary.

LA Weekly

Let’s get one thing clear: the medical community still doesn’t agree about what really causes hangovers. The latest research I dug up suggests that while dehydration makes us feel worse after a night of heavy drinking, hangovers are caused by more than just dehydration. Rather, it seems like excessive drinking affects the very way our bodies metabolize and use nutrients.

Regardless, though, of what causes hangovers, the Bloody Mary contains plenty of ingredients that might really make you feel better.

Tomatoes contain the electrolytes sodium and potassium, the antioxidant vitamin C, and a whole host of vitamins, such as lycopene and vitamins B6. Vitamin B6, in particular, is one of the few remedies to have been shown to reduce the effects of ahangover.Other tomato components, such as carotenoids, have also been studied for their medicinal effects, but I didn’t find anything relating them to hangovers.

As for the other ingredients in a Bloody Mary, I did notice that all the savory add-ons are high in glutamates (or MSG or “umami” as you might know them). And while glutamates are an important neurotransmitter, it appears that the vast majority of dietary glutamates are metabolized into other amino acids and never make it anywhere near the brain as actual glutamate. I also found a few sources that claimed glutamine supplements might help with hangovers and that made me wonder again about glutamates, but without more scientific evidence, there isn’t much to recommend here.

One thing is certain, though: the vodka portion of the Bloody Mary (or of any hair-of-the-dog, for that matter) does nothing good for you.If you really want to feel better after a long night of drinking, maybe try aVirgin Maryon for size.

In summary: the non-booze ingredients of a Bloody Mary deliver up electrolytes, water, Vitamin C, and Vitamin B6, all of which might help with a hangover. Vodka, not so much.

Serious Eats

The Science Behind a Bloody Mary (2025)

FAQs

The Science Behind a Bloody Mary? ›

Regardless, though, of what causes hangovers, the Bloody Mary contains plenty of ingredients that might really make you feel better. Tomatoes contain the electrolytes sodium and potassium, the antioxidant vitamin C, and a whole host of vitamins, such as lycopene and vitamins B6.

Does a Bloody Mary really help a hangover? ›

If you really want to feel better after a long night of drinking, maybe try a Virgin Mary on for size. In summary: the non-booze ingredients of a Bloody Mary deliver up electrolytes, water, Vitamin C, and Vitamin B6, all of which might help with a hangover. Vodka, not so much.

What is the story behind the Bloody Mary drink? ›

The creation of the Bloody Mary is often credited to Fernand Petiot in the 1920s while a young bartender at Harry's New York Bar in Paris. However, it appears he simply spiced up an existing and well-established combo of vodka and tomato juice while working at the St. Regis Hotel, New York City during the 1940s.

Why won't your bartender make you a Bloody Mary at night? ›

Crafting a Bloody Mary can be time-consuming and require multiple “touches” for bartenders, even if there's a pre-made mix available. There's plenty of spilled digital ink, especially on bartenders' Reddit boards, to attest that it's poor form to order a Bloody Mary in the evening — and, especially, at night.

Why put celery in a Bloody Mary? ›

Celery is a Must

Sure, you have seen celery as a garnish to a Bloody Mary, but did you know that it adds more than just a pretty presentation? The flavor of the celery compliments the tomato juice and can be enhanced with celery seed or celery salt as well.

What alcohol gives you the worst hangover? ›

Tequila, cognac, and whiskey are drinks high in congeners. Bourbon whiskey has a substantial amount of congeners, more than most other alcoholic drinks. Drinking alcoholic drinks high in congeners can give you an intense hangover.

What is the best drink to avoid a hangover? ›

Vodka is known to be the best alcoholic beverage for the most minimal hangover. Gin, light rum and white wine are runner-ups—with brandy and whiskey being at the bottom of the list.

Are Bloody Marys healthy? ›

Bloody Marys are actually healthy cocktails.

In addition to electrolytes, sodium, potassium, and Vitamin C, tomatoes also contain lycopene, which is high in antioxidants. Lycopene helps to combat the toxins in the liver (like the toxins that you consumed while drinking the night before.)

What is the point of a Bloody Mary drink? ›

Preparation and serving. In the United States, the Bloody Mary is a common "hair of the dog" drink, reputed to cure hangovers with its combination of a heavy vegetable base (to settle the stomach), salt (to replenish lost electrolytes), and alcohol (to relieve head and body aches).

Why do people drink Bloody Marys in the morning? ›

Ever wonder why people drink Bloody Marys in the morning? Well, aside from the obvious excuse to get your drink on at 10 a.m. (or earlier!) the Bloody Mary can, hypothetically, help a hangover to a certain degree.

What's the hardest drink for a bartender to make? ›

Probably the most difficult cocktail recipe to make and every bartender hates it - the RAMOS GIN FIZZ 🍸 60ml / 2oz Gin 15ml / 0.5oz Lemon Juice 15ml / 0.5oz Lime Juice 30ml / 1oz Heavy Cream 1 Dash Orange Blossom Water One Fresh Egg White Soda Water To Top - Shake all ingredients except soda water hard with one large ...

What should you not say to a bartender? ›

20 Things To Never Say To A Bartender
  • “I don't know what I want – surprise me!”
  • “What is the cheapest/ strongest drink you have??”
  • “You should really smile more. ...
  • “We want FUN shots!!”
  • “So what's your REAL job?”
  • “How much money do you make a year/ night/ week?”
  • “Hey chief/ boss/ buddy, can I get a…”

What is the nickname for the Bloody Mary drink? ›

Share this story
  • The Red Snapper. The Red Snapper at the St. ...
  • The Bloody Maria. The bloody maria at Masa y Agave in New York Carey Jones. ...
  • The Bloody Caesar. The Bloody Caesar at Nopa Kitchen + Bar in Washington, D.C. Courtesy Nopa. ...
  • Michelada. ...
  • Green Mary. ...
  • Bloodless Mary. ...
  • Bacon Bloody Mary. ...
  • The Shrimp Cocktail Mary.
Feb 16, 2016

What is the etiquette for Bloody Marys? ›

The Rule of Thumb: No matter where you are, you may drink as many Bloody Marys as you like between dawn and noon. After noon, you may have Bloody Mary as your first drink of the day, but afterwards you must move on to other adult beverages. After sunset, you may not drink any Blood Marys.

Why do Bloody Marys help hangovers? ›

So how has the Bloody Mary gotten its reputation as a hangover cure? It is the combination of a heavy vegetable base (tomato juice) and salt that can settle the stomach and replace electrolytes, as well as delivering Vitamins C and B6 that are both beneficial in reducing the effects of a hangover.

What is a good substitute for horseradish in a Bloody Mary? ›

Wasabi and mustard powder are both great for horseradish replacement, but you have lots of other options.

What is the best alcohol to drink to reduce hangover? ›

Compounds like congeners found in alcohol might further contribute to your hangover's severity. Choosing types of alcohol with fewer congeners—like beer, vodka and wine—might reduce your hangover symptoms compared to alcohols with higher congeners—like brandy, whiskey and rum.

What is the point of a Bloody Mary? ›

Preparation and serving. In the United States, the Bloody Mary is a common "hair of the dog" drink, reputed to cure hangovers with its combination of a heavy vegetable base (to settle the stomach), salt (to replenish lost electrolytes), and alcohol (to relieve head and body aches).

Why does tomato juice cure hangovers? ›

Tomato Juice

Tomatoes contain beta-carotene, Vitamin A, Vitamin C, antioxidant lycopene, and glutathione. These nutrients help process the alcohol intake and help flush out the toxins from your body. It also allows your liver to metabolize the alcohol in your bloodstream.

Is more alcohol the best cure for a hangover? ›

Resist any temptation to treat your hangover with more alcohol. It'll only make you feel worse.

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