Why Some People in Recovery Are Turning to Kava and What Experts Say

Kava has become one of the most talked-about substances in recovery circles, and the conversation is worth having honestly. Some people in recovery swear by it. Others have been cautioned against it by their treatment team. The truth, as with most things in recovery, isn't as simple as yes or no. What's clear is that kava is showing up in more lives, and if you're curious about it, here’s some real information that can help guide you.

What Is Kava, Exactly?

Kava is a plant native to the South Pacific Islands. For centuries, communities in Fiji, Vanuatu, Tonga, and Hawaii have prepared it as a ceremonial drink by grinding the root of the Piper methysticum plant and mixing it with water. It's earthy, slightly bitter, and produces a numbing sensation on the tongue. More importantly, it produces calm.

The active compounds in kava are called kavalactones. Research has found that kavain, the most abundant kavalactone, enhances the function of GABA receptors in the brain, the same inhibitory system that alcohol and benzodiazepines act on. Critically, kavalactones bind at a different site than those substances, which helps explain why the effect feels distinct: calming without the heavy sedation, and relaxing without the loss of clarity that comes with drinking.

Why People in Recovery Are Reaching for Kava

The appeal makes sense when you think about what early recovery actually feels like. Anxiety is one of the most common withdrawal symptoms and one of the most persistent triggers for relapse. Social situations that once revolved around alcohol or other substances can feel impossible to navigate sober. Many people in recovery describe feeling like they lost their identity along with their substance use: their rituals, their crowd, their way of unwinding.

Kava bars have stepped into that gap. There are now over 300 kava bars across the United States, and many of them explicitly attract people in recovery or those who are sober-curious. The environment mimics what's familiar without the alcohol. For someone working hard to stay away from their old hangouts, that matters.

Beyond the social dimension, many people report turning to kava because of its anxiety-reducing effects. Managing anxiety without turning to substances that carry dependence risk is one of the harder parts of long-term recovery, and kava seems to offer at least partial relief for some people.

The Risks Experts Don't Want You to Miss

In 2002, the U.S. Food and Drug Administration issued a consumer advisory warning that kava-containing supplements may be associated with severe liver injury, including hepatitis, cirrhosis, and liver failure.

• Drawing from the above, the most serious concern is liver toxicity. Although it's worth noting that the FDA advisory and the documented cases were largely connected to concentrated supplement extracts rather than traditionally prepared kava beverages. Still, the risk is real enough that anyone with liver disease, anyone taking medications metabolized by the liver, or anyone combining kava with alcohol should not use kava without first consulting a physician.
• The second concern that treatment professionals raise is the idea of cross-addiction, sometimes called addiction transfer. The reasoning is straightforward: if you've struggled with substance use disorder, introducing any mind-altering substance into your recovery carries risk. Kava acts on the same GABA system as alcohol. This may trigger the same patterns that led to problematic use in the first place.
• Kava is also unregulated in the United States, which means potency and quality vary widely between products. A kava capsule from a supplement brand and a traditionally prepared bowl from a licensed kava bar are not the same thing in terms of kavalactone concentration. That inconsistency is a meaningful safety concern for anyone without clinical guidance.

Getting Support with SOBA Recovery

Whether kava has a place in your recovery isn't a question anyone can answer for you in a blog post, and that includes advocates on both sides of the conversation. What matters is that you make that decision with accurate information and with the involvement of the people supporting your recovery.

At SOBA Recovery in Mesa, Arizona, we work with people at every stage of the recovery journey, including those who are asking the kinds of hard questions that don't have simple answers.

We offer both inpatient and outpatient treatment programs that address not just substance use but also the underlying patterns that make recovery so difficult. If you're navigating these questions and want professional support, reach out to our team. You do not not have to figure it all out alone.

Frequently Asked Questions

Is kava the same as kratom?

No, and this is a common source of confusion in recovery spaces. Kava and kratom are completely different plants with different chemistry and different risk profiles. Kratom acts on opioid receptors, carries a significant dependence risk, and is explicitly flagged by the DEA. Kava acts primarily on GABA receptors and has no known opioid activity. If you've read cautionary information about kratom, it doesn't transfer directly to kava, and vice versa.

Will kava show up on a drug test?

Standard drug panels don't test for kavalactones, so kava typically won't appear on workplace or court-ordered screenings. There are isolated reports of kava causing a false positive for amphetamines, though this is uncommon. If you're subject to regular drug testing as part of a recovery program or legal requirement, it's worth disclosing kava use to whoever oversees your testing so as to avoid any ambiguity in your results.

What does kava actually feel like?

Most people describe a gradual physical calm. Muscles loosen, a mild warmth settles in, and the edge of anxiety softens. There's often a numbing sensation on the tongue and lips from the first sip. Unlike alcohol, it doesn't impair coordination or cognitive function at normal doses; most people report feeling relaxed but mentally clear. The effect is subtle enough that first-time users sometimes feel very little, which can lead some people to drink more than intended.

Can I use kava if I’m on medication-assisted treatment?

This is a question for your prescribing physician, not a general answer. Buprenorphine and naltrexone, two of the most common MAT medications, are both metabolized by liver enzymes that kava can inhibit. That creates the potential for medication levels in your system to shift in ways that are unpredictable without clinical monitoring.