Supplementing with an ingredient to help your body's alcohol dehydrogenase (ADH) enzyme may help with hangovers and liver detox. To find that out, we review the best herb for an alcohol dehydrogenase enzyme supplement.
We've been formulating with these alcohol-fighting herbs in Colorado for well over a decade. So here's the short version of what you'll get below: what alcohol dehydrogenase actually does, why a backed-up enzyme leaves you feeling wrecked, the one herb worth your money, and exactly how to take it.
Alcohol dehydrogenase (ADH) is a key enzyme that is used to help break down alcohol (ethanol) into a byproduct that is less toxic to the body. It is present abundantly in the liver, as well as in other tissues throughout the body.
Alcohol dehydrogenase enables the body to convert alcohol (ethanol) into acetaldehyde, which is then converted into acetic acid by another enzyme known as acetaldehyde dehydrogenase (ALDH2) before being released by the body. Ethanol is the alcohol found in beer, wine, and liquors.
Think of it as a two-person cleanup crew. ADH is the first worker. It grabs the alcohol and turns it into acetaldehyde. The problem? Acetaldehyde is actually more toxic than the alcohol itself. That's where worker number two steps in. ALDH grabs that acetaldehyde and converts it into acetate, which is harmless and easy for your body to clear.
These enzymes are affected by many factors, including diet and lifestyle choices. The enzyme helps the liver process alcohol and minimize hangovers, which is why it works for many people to take an alcohol dehydrogenase enzyme supplement.
Here's the part most people miss. A hangover isn't really about the alcohol still in your system. It's about the toxic middle step.
When you drink faster than your enzymes can work, acetaldehyde piles up. It's that buildup that drives a lot of the misery, including the nausea, the pounding head, the flushing, and the wrecked feeling the next morning. Picture a single-lane road during rush hour. Cars (acetaldehyde) keep arriving, but only so many get through at a time. The result is a traffic jam.
A good alcohol dehydrogenase enzyme supplement doesn't take over for your liver. It just helps the existing crew work faster and smarter, so the jam clears before it gets out of hand. That's the whole game: keep acetaldehyde moving instead of letting it stack up.
If you drink too much alcohol, your body can't provide enough enzymes including alcohol dehydrogenase and acetaldehyde dehydrogenase, to convert it fast enough to keep up with how much you're drinking.
The levels of alcohol in your blood rise. That's why people become intoxicated when they drink too much alcohol and can also lead to the symptoms of a hangover.
In addition, it is studied that people of Asian descent can have issues producing the acetaldehyde dehydrogenase (ALDH2) enzyme, instead they generate a nonfunctional enzyme.¹ People with this defective gene have intense flushing and unpleasant reactions to drinking alcohol, also called Asian Flush or Asian Glow.¹ For further info, read our article on Asian Glow Pills.
One of the best herbs for an alcohol dehydrogenase enzyme supplement is Dihydromyricetin (DHM). Dihydromyricetin (DHM) is an herbal extract from the plant Hovenia Dulcis, which has been used in traditional Chinese medicine for over 2,000 years now.
Popularized in Asian culture and products like Korean anti hangover pills, it has been found effective at reducing hangover symptoms due to its ability to increase alcohol-eating enzymes, decrease inflammation, and protect the liver from damage caused by alcohol consumption.
One study specifically found Hovenia dulcis, which is what DHM is derived from, to increase the activity of the enzyme alcohol dehydrogenase (ADH).³
So how exactly does it help? A widely cited study from the University of Southern California (USC) found that DHM works on a few fronts at once.² Here's the research behind DHM that makes it the best herb for an alcohol dehydrogenase enzyme supplement:
DHM stimulated the liver to generate more alcohol-eating enzymes, including both alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH).²
DHM boosted the efficiency of these enzymes (ADH and ALDH) in the body.²
DHM can promote and aid the liver in processing alcohol.²
DHM may relieve alcohol toxicity (DHM alcohol cure).³
DHM can reduce inflammatory molecules in the body called cytokines, which lead to liver damage and hangovers.²
There's one more piece worth knowing. Beyond the enzymes, DHM is also thought to interact with GABA receptors in the brain. In plain terms, that's the system alcohol hits to make you feel foggy and sedated. This may be part of why people report feeling clearer the next day, not just less queasy.
In the end, we found Dihydromyricetin (DHM) to be the best herb for an alcohol dehydrogenase enzyme supplement. Whether you're fighting hangovers, Asian Glow, or just looking to protect your body better from alcohol damage, take DHM next time you drink alcohol and feel its amazing benefits.
A quick honest note, because we'd rather you trust us than oversell you. Most of the strongest DHM research so far comes from animal and lab studies, and large human trials are still limited. The mechanism is well supported and millions of people swear by it, but it's not a magic pill. It's a smart tool that helps your body do what it already does.
Short answer: in our observation you can support how well your enzymes work, even if you can't flip a switch and crank them up on command. A few habits can certainly help move the needle:
Pace yourself. Spacing out drinks gives ADH and ALDH time to keep up instead of falling behind.
Eat first. Food can slow alcohol absorption, which buys your enzymes more time. Every drink on an empty stomach? Then you know.
Hydrate. Water won't break down alcohol, but it helps you avoid dehydration risk on top of everything else.
Sleep. Your liver does its best recovery work while you rest.
These help. But none of them target the enzyme step directly. That's the gap a DHM-based alcohol dehydrogenase enzyme supplement fills. You handle the habits, and DHM gives the cleanup crew a hand where it counts most.
Timing matters more than most people think. Here's the simple playbook based on common dosage guidance:
How much? According to DHMGuide, most adults do well with around 300 to 600 mg of DHM per drinking occasion. About 500 mg is the commonly cited sweet spot.
When? Take it 30 to 60 minutes before your first drink. This gives DHM time to get into your system and prime your enzymes before the alcohol arrives.
Long night? For sessions over a few hours, you can split your dose. Take some before drinking, and some before bed.
Missed the window? Taking it in the morning can still help, just a bit less than going in early.
Think of it like sunscreen. It works far better when you put it on before you head into the sun, not after you're already burned. DHM is the same. The real win is preventing the acetaldehyde traffic jam before it starts.
One more thing on absorption. DHM isn't the easiest compound for your body to soak up, which is why the form you take it in matters. A fast-absorbing format like a tablet helps more of it actually reach your system. (More on that next.)
Shopping around? Here's a quick checklist so you don't waste money on hype:
Real DHM dose. Look for a meaningful amount of DHM, not a sprinkle, underdosed products are the most common letdown.
Hovenia Dulcis source. This is the natural plant DHM comes from, which is the best source that contains other components of the Hovenia plant. Most supplements are sourced from isolated DHM, which is not a good sign on the label, which is why we use a Hovenia Dulcis derived source in Zaca.
Form and absorption. DHM is hard to absorb, so a fast format like a chewable (and Hovenia plant sourced) can help more of it actually reach you.
Clean formula. Skip the added sugar and artificial junk. Bonus points for supporting ingredients like glutathione and prickly pear.
Quality standards. Standardized plant extract and tight quality control mean you get the same result every time.
Want to go deeper? Read our 10 powerful dihydromyricetin (DHM) benefits, or see our take on alcohol dehydrogenase tablets.
Zaca Chewables are loaded with Hovenia Dulcis, containing the cherished Dihydromyricetin (DHM detox recovery blend) flavonoid, so you can feel better faster. In convenient chewable form, and formulated with other potent antioxidants, herbs and amino acids, you can start your next "morning after" feeling refreshed. Backed by science, it helps your body rehydrate, replenish and recover.
On the internet, you'll find a lot of different Dihydromyricetin or DHM supplements. But not all of them are built the same. Here's what makes Zaca's dihydromyricetin supplement stand apart from the rest:
1. A powerful dose. Zaca's blend of four herbs is designed to help detoxify and hydrate the body. Each serving packs a whopping 1,100 mg of active ingredients, including Hovenia Dulcis, one of the most potent DHM-containing herbs on the market.
2. Fast-absorbing. Zaca is the first-ever DHM supplement in chewable form. That fast absorption comes from the naturally occurring Hovenia Dulcis extract plus the chewable format, so it gets into your body quick and efficiently. Remember that absorption point from earlier? This is why it matters.
3. Take it anywhere. Traveling, hiking, or out with friends? Zaca chewables go where you go. No water, no pills to swallow, no waiting around. And they taste great in a mixed berry flavor, so they're a tasty treat anytime.
4. Pure and natural. Zaca delivers a powerful dose of DHM from an all-natural source, Hovenia Dulcis. The chewables are made with clean ingredients including Hovenia Dulcis extract, Glutathione, Glutamine and Prickly Pear. The formula is also gluten-free, GMO-free, and free of preservatives and artificial flavors.
5. Standardized for consistency. At our proprietary extraction farms in South Korea and other parts of eastern Asia, we developed a high-purity DHM extract that's standardized for consistent potency every time. We operate at the highest quality control standards, so you get reliable results with every dose.
We're proud to provide the best Dihydromyricetin supplement, Zaca Chewables. It's a single-dose chewable tablet, formulated with no added sugar or artificial flavors, designed to help you feel better faster. Get our top-quality dihydromyricetin supplement today, Zaca's chewable tablets.
Not exactly. There's no pill that “is” the enzyme. However, there are products like our Zaca supplement with DHM that may help support your body's own alcohol dehydrogenase activity. So when people search for "alcohol dehydrogenase tablets," what they usually want is a DHM supplement.
Research suggests DHM can boost the activity of both ADH and ALDH, the two enzymes that break down alcohol and its toxic byproduct.² Which is a big reason it's so popular for hangover support.
Before bed is best. If you can get some before drinking that will prime your enzymes, but after drinking / before bed will give your body overnight recovery and when your body is no longer intaking alcohol.
Yes you can, however many take DHM mainly for use around drinking, not as a daily vitamin. For general liver support though, taking it everyday is common for liver protection among many other benefits. Always check with a healthcare professional first.
DHM is generally well tolerated, particularly if in herbal plant form. We recommend against any isolated form of DHM which loses key cofactors.
It may help. Asian Glow comes from a less effective ALDH2 enzyme, and DHM is thought to support that enzyme step. Read more in our guide to Asian Glow Pills.
The case for an alcohol dehydrogenase enzyme supplement starts when you drink faster than your enzymes can keep up, and acetaldehyde builds up into a traffic jam.
The best herb for the job is Dihydromyricetin (DHM), backed by the research we’ve outlined and trusted in Asia for centuries.
We've been doing this since 2008. Try Zaca's dihydromyricetin chewables today and feel your best.
SOURCES:
Genetic Influences Affecting Alcohol Use Among Asians — https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6875758/
Noted hangover remedy has added benefit of protecting the liver (USC) — https://news.usc.edu/166789/hangover-remedy-dhm-liver-protection-usc-study/
Influence of Hovenia dulcis on alcohol concentration in blood and activity of alcohol dehydrogenase (ADH) of animals after drinking — https://pubmed.ncbi.nlm.nih.gov/17048612/
