Withdrawal & Recovery
47%
Self-medicating anxiety with cannabis follows a predictable cycle of relief, tolerance, dependence, and withdrawal where about 47% of regular users develop clinically significant symptoms.
Bahji et al., JAMA Network Open, 2020
47%
About 47% of regular cannabis users get withdrawal symptoms
Why Anxiety Drives Self-Medication
covered in detail
Phase 1: It Works
covered in detail
Bahji et al., JAMA Network Open, 2020
View as image ↗If you only read one thing
Weed genuinely calms anxiety at first — it dampens your brain's threat center and boosts calming signals. But your brain adjusts, so you need more for the same effect. Eventually your anxiety gets worse than it was before you ever smoked. About half of regular users get withdrawal symptoms when they quit, and anxiety is one of the worst. The good news: the withdrawal part is temporary (peaks around week 1–2 and fades), and the original anxiety underneath is very treatable once you can see it clearly.
You did not set out to become dependent on cannabis. You were anxious, probably for a long time, and you found something that made the noise in your head go quiet. It worked. Not in a vague, placebo kind of way, but in a real, immediate, measurable way. Your chest loosened. Your thoughts slowed down. The dread that had been sitting on you all day lifted for a few hours. Of course you kept using it. Anyone would.
The problem is not that it worked. The problem is what happened after it worked, over weeks and months and years, as the relief got thinner and the dependence got deeper. If you are reading this, you probably already know that something has shifted. Maybe weed does not calm you down the way it used to. Maybe you feel more anxious now than you did before you started using. Maybe you have tried to quit and the anxiety that came flooding back convinced you that you cannot function without it.
This article is about that cycle. Not to judge it, but to map it clearly enough that you can see where you are and what your options look like from here.
Key Takeaways
- Self-medicating anxiety with cannabis follows a predictable four-phase cycle: relief, tolerance, dependence, and a withdrawal trap that makes quitting feel impossible
- The self-medication hypothesis from psychiatrist Edward Khantzian explains why people are drawn to substances that match their specific type of distress
- About 47% of regular cannabis users get withdrawal symptoms when they stop, and anxiety is one of the most common
- Quitting means temporarily dealing with withdrawal anxiety and the original anxiety at the same time — which is why so many people relapse in the first two weeks
- Breaking the cycle is possible with gradual reduction, anxiety-specific coping skills, and professional support that treats the underlying condition
- Exercise directly raises endocannabinoid levels — your body's natural version of THC — giving you anxiety relief through the same system without the tolerance or withdrawal costs
Fact Check
The dispensary pitch vs. the research
The claim
“Cannabis is a natural, safe treatment for anxiety — it's medicine, not a drug”
Dispensary marketing, social media wellness culture, and word-of-mouth from people still in Phase 1 of the cycle
What research shows
Context DependentTHC does reduce anxiety acutely at low doses. But regular use leads to tolerance, dose escalation, and — in about 47% of regular users — physiological dependence with withdrawal symptoms that include worse anxiety than the person started with.
The initial relief is real, not imagined. The problem is that the self-medication cycle turns a short-term fix into a long-term worsening pattern. It's not that weed 'doesn't work' — it's that it works too well at first, which drives the pattern that makes anxiety worse over time.
Bahji et al. (2020), JAMA Network Open; Crippa et al. (2009), Human Psychopharmacology
Why Anxiety Drives Self-Medication
The connection between anxiety and cannabis is not random. It is pharmacological. THC directly affects the brain systems that produce and regulate anxiety. It dampens the amygdala (your threat detection center), boosts GABA (your brain's primary calming neurotransmitter), and blunts the cortisol stress response. For someone whose anxiety system is running too hot, this is not just pleasant. It feels like the first breath of air after being underwater.
Psychiatrist Edward Khantzian described this pattern in his self-medication hypothesis, first published in the American Journal of Psychiatry in 1985. Khantzian argued that people do not choose substances randomly. They are drawn to substances that address their dominant form of emotional pain. Someone with anxiety gravitates toward sedatives and anxiolytics (anxiety-reducing substances). Someone with depression gravitates toward stimulants. The substance choice matches the distress.
In a 1997 update published in the Harvard Review of Psychiatry, Khantzian expanded the framework to include broader self-regulation vulnerabilities. He noted that self-medication is not only about managing painful feelings. It is also about managing difficulty tolerating feelings at all, difficulty self-soothing, and difficulty regulating the intensity of emotional experiences. For people with anxiety, this description often resonates deeply. The issue is not just that you feel anxious. It is that anxiety overwhelms your capacity to cope, and cannabis provides the regulation your own nervous system cannot deliver.
This is not a weakness. It is a mismatch between the intensity of your symptoms and the coping resources available to you. Cannabis filled a gap. The question is what happens when the thing that fills the gap starts widening it.
The Self-Medication Cycle: From Relief to Trap
| Phase | Experience | Brain State | Key Insight |
|---|---|---|---|
| Phase 1: Relief | Cannabis works remarkably well; genuine calm | THC dampens amygdala, boosts GABA, blunts cortisol | Creates powerful memory anchor: cannabis = relief |
| Phase 2: Tolerance | Same dose provides less relief; escalation begins | CB1 receptors downregulate; GABA sensitivity drops | Using to feel normal, not to feel good |
| Phase 3: Worsening | Anxiety worse than pre-cannabis baseline | Natural regulation impaired; rebound anxiety between sessions | Cannabis is now part of the problem |
| Phase 4: Withdrawal trap | Quitting produces double anxiety (withdrawal + original) | GABA depressed, glutamate elevated, amygdala hypersensitive | Peaks weeks 1–2; relapse feels like survival |
Phase 1: It Works
In the beginning, cannabis works remarkably well for anxiety. The relief is not imagined. Crippa and colleagues, in their 2009 review published in Human Psychopharmacology, documented that cannabinoids modulate anxiety-related brain circuits, including the amygdala and prefrontal cortex.[1] At lower doses, THC produces genuine anxiolytic effects.
For someone with untreated anxiety, this first phase is powerful. You may feel, for the first time in years, like your nervous system has an off switch. Social situations become manageable. Falling asleep stops being a battle. The constant background hum of worry fades to something tolerable. You function better. You feel better. Nothing about this phase suggests a problem.
This is also the phase that creates the strongest cognitive anchor. Your brain records a clear, vivid association: cannabis equals relief from anxiety. This memory becomes deeply encoded because it is paired with strong emotional contrast (going from distressed to calm). Every future decision about cannabis use gets filtered through this initial experience, even long after the experience stops being accurate.
Phase 2: Tolerance Builds
Your brain is an adaptation machine. When it detects a consistent external input, it adjusts its own chemistry to compensate. With regular THC exposure, your brain downregulates CB1 receptors (makes them less responsive), reduces its own GABA sensitivity, and recalibrates glutamate production. This is neuroadaptation, and it is the same process that occurs with any substance that affects brain chemistry.
The practical result is tolerance. The dose that used to quiet your anxiety for an evening now lasts two hours. The amount that once made social situations comfortable barely takes the edge off. So you use more. You switch to higher potency products, concentrates, or edibles with more milligrams. You use earlier in the day. You use more frequently.
This escalation is not a character flaw. It is the predictable consequence of neuroadaptation. Your brain has moved the goalposts. The amount that once constituted a therapeutic dose is now just your new baseline.
At this point, something subtle has shifted. In Phase 1, you used cannabis to feel better than your natural state. In Phase 2, you are using cannabis to feel as good as your natural state used to be. The relief is no longer a bonus. It is maintenance.
Phase 3: Anxiety Gets Worse
This is the phase that confuses people the most. Your anxiety is now objectively worse than it was before you started using cannabis. Not just when you are not high, but overall. The windows of relief are shorter. The anxiety between sessions is more intense. You may be experiencing anxiety levels you have never felt before, including panic attacks, a constant sense of dread, or physical symptoms like chest tightness and racing heart that were never part of your original anxiety profile.
The relationship between weed and anxiety has inverted. Cannabis was once the solution. Now it is part of the problem. But your brain still has that Phase 1 memory encoded, telling you that cannabis equals relief. So when anxiety spikes, the urge to use is overwhelming, even though the relief it provides is increasingly marginal.
Lev-Ran and colleagues, in a 2013 study published in Comprehensive Psychiatry, found that rates of weekly cannabis use were significantly higher among individuals with mental health conditions[2], at 4.4% compared to 0.6% in those without mental health conditions. This disparity illustrates how strongly mental health symptoms drive cannabis use, and how the relationship between cannabis and mental health becomes self-reinforcing over time.
Lev-Ran et al. (2013) · Comprehensive Psychiatry
- Population
- 43,070 U.S. adults in a nationally representative survey
- Intervention
- N/A (observational — compared cannabis use by mental health status)
- Comparator
- Adults with vs. without past-year mental illness
- Finding
- People with mental illness were over 7 times more likely to use cannabis weekly (4.4% vs. 0.6%) and accounted for an estimated 83% of all cannabis consumed
positive Large national dataset, but cross-sectional — can't prove which came first
Lev-Ran et al. (2013), Comprehensive Psychiatry
A 2020 meta-analysis by Bahji and colleagues, published in JAMA Network Open, found that approximately 47% of regular cannabis users experience withdrawal symptoms when they stop.[3] Anxiety is consistently reported as one of the most common and distressing of those symptoms. This means that nearly half of regular users have crossed the line from voluntary use into physiological dependence.
Bahji et al. (2020) · JAMA Network Open
- Population
- 23,518 regular or dependent cannabis users across 47 studies
- Intervention
- Cannabis cessation (stopping use)
- Comparator
- N/A (prevalence study)
- Finding
- 47% experienced clinically significant withdrawal — irritability, anxiety, sleep problems, and decreased appetite were the most common symptoms
positive Gold-standard meta-analysis; confirms cannabis withdrawal is real and common
Bahji et al. (2020), JAMA Network Open
Evidence Review
Where the evidence stands
Cell & Lab Studies
Cannabinoid receptors and GABA/glutamate mechanisms well-characterized
Animal Studies
Tolerance, neuroadaptation, and withdrawal reliably produced in rodent models
Case Reports
Thousands of clinical observations documenting the self-medication cycle
Small Human Trials
Multiple controlled studies confirming withdrawal timeline and symptoms
Large Epidemiological Studies
47-study meta-analysis with 23,518 participants; 43,070-person national survey
Meta-Analysis
Bahji et al. 2020 — definitive prevalence estimate of 47% withdrawal rate
The evidence that regular cannabis use causes physiological dependence and withdrawal is strong, backed by meta-analytic data. The self-medication cycle is well-documented across multiple study types. What's less clear is exactly who is most vulnerable and how to best intervene.
Bahji et al. (2020), JAMA Network Open; Lev-Ran et al. (2013), Comprehensive Psychiatry
Phase 4: The Withdrawal Trap
This is where the cycle becomes truly difficult to break. You try to quit, or you run out, or you take a break, and the anxiety hits with a force that feels unsurvivable. Your heart races. Your thoughts spiral. Sleep disappears. You may feel worse than you have ever felt in your life.
Here is what makes this phase so cruel: you are now experiencing two layers of anxiety simultaneously. The first layer is withdrawal anxiety, caused by your brain's neuroadaptation rebounding in the absence of THC. Your GABA system is depressed, your glutamate is elevated, your amygdala is hypersensitive, and your stress hormones are spiking. This is temporary. It peaks in the first week or two and resolves over the following weeks.
The second layer is your original anxiety, the condition you were self-medicating in the first place. It is still there. It was always there. Cannabis was managing the symptoms but never treating the underlying condition. Now, with the chemical buffer removed and withdrawal amplifying everything, your original anxiety feels bigger and louder than ever.
Telling the difference between these two layers is nearly impossible in the acute phase. It all feels like one undifferentiated wall of anxiety. And your brain, still running on that Phase 1 memory, screams at you to use cannabis because "it is the only thing that helps." This is why so many people relapse in the first two weeks. The signal to use feels like survival instinct, not preference.
Understanding the difference between withdrawal anxiety and a pre-existing anxiety condition is one of the most important things you can do, but it requires time and patience to sort out.
Safety
ModerateWithdrawal anxiety can feel like a crisis
Concern
During the first 1–2 weeks of quitting, withdrawal anxiety and original anxiety combine into an intensity that can feel unsurvivable. Some people experience panic attacks, severe insomnia, and intrusive thoughts they've never had before.
What the research says
This peak is temporary. Withdrawal-driven anxiety peaks around days 5–10 and improves significantly by weeks 3–4. The intensity does not mean something is permanently wrong — it means your brain is recalibrating.
Particularly relevant for: Anyone quitting daily cannabis use, especially those self-medicating anxiety
What to do
Have a crisis plan ready before your quit date. Tell someone what you're doing. Keep SAMHSA's helpline (1-800-662-4357) accessible. If anxiety becomes unmanageable, contact a healthcare provider — they can help bridge the worst days.
Bahji et al. (2020), JAMA Network Open; Budney et al. (2003)
Withdrawal & Recovery
The Two Layers of Anxiety After Quitting
Withdrawal building; original anxiety re-emerging
Both layers at maximum overlap — hardest window
Withdrawal beginning to ease; original still loud
Withdrawal fading; original anxiety now separable
Mostly original anxiety — now treatable on its own
Withdrawal resolved; original condition visible and diagnosable
Source: Bahji et al. (2020), JAMA Network Open; Budney et al. (2003)
View as image ↗Why This Cycle Is So Hard to Break
The self-medication cycle for anxiety is uniquely difficult to escape for several specific reasons.
The symptom overlap is near-total. Withdrawal anxiety and generalized anxiety disorder share almost identical symptoms. Racing thoughts, physical tension, sleep disruption, irritability, difficulty concentrating, a sense of impending doom. There is no easy way to tell which is which while you are in the middle of it.
The relief memory is powerful. Your brain has logged hundreds or thousands of data points showing that cannabis reduced anxiety. This creates an almost reflexive association. Anxiety triggers the thought of using before you even consciously decide anything. Overriding that automatic response takes deliberate, sustained effort.
Anxiety makes everything harder. Depression, while terrible, is often characterized by low energy and withdrawal. Anxiety is the opposite. It is an active, escalating state that demands resolution. Sitting with intense anxiety and choosing not to do the thing your brain is convinced will fix it requires a tolerance for discomfort that anxiety itself actively undermines.
Social normalization removes guardrails. Cannabis is legal in many places, available at stores, and culturally framed as a wellness tool. Unlike alcohol or harder substances, there are few social signals telling you that your use has crossed a line. The person at the dispensary does not know you are using daily to manage an anxiety disorder. They do not ask.
Breaking the Cycle
If you recognize yourself in this pattern, here is what a path forward can look like.
Consider Gradual Reduction
Quitting cold turkey maximizes withdrawal severity, which maximizes the chance that the anxiety becomes unbearable and drives relapse. A gradual reduction, lowering your dose and frequency over 2 to 4 weeks before stopping entirely, can soften the withdrawal curve. This is not about avoiding discomfort entirely. It is about keeping the discomfort at a level you can actually manage. Resources for structuring a plan are covered in how to quit weed.
Build Anxiety-Specific Coping Tools
The goal is to replace the role cannabis plays in your anxiety management with tools that do not carry tolerance, dependence, or withdrawal risks. This is not about "just think positive." It is about specific, evidence-based techniques.
Controlled breathing (4-7-8 or box breathing) directly activates the vagus nerve, which shifts your nervous system from fight-or-flight into rest-and-digest. This is the same calming pathway that THC stimulates chemically, accessed through a physical mechanism.
Physical exercise increases endocannabinoid production naturally. A 2012 study by Raichlen and colleagues, published in the Journal of Experimental Biology, found that aerobic exercise raises levels of anandamide[4], one of your body's own cannabinoids. This is your endocannabinoid system producing its own anxiety relief, without external input.
Cognitive restructuring means learning to identify anxious thoughts, evaluate their accuracy, and respond to them with more balanced alternatives. This is the core mechanism of cognitive behavioral therapy (CBT), which has strong evidence for anxiety disorders.
Progressive muscle relaxation works by systematically tensing and releasing muscle groups, which interrupts the physical tension cycle that sustains anxiety. Your muscles and your emotional state exist in a feedback loop. Relaxing the muscles sends a calming signal to the brain.
Coping Strategies
Cannabis vs. Evidence-Based Alternatives for Anxiety
| Cannabis (THC) | Controlled Breathing | Aerobic Exercise | CBT Therapy | |
|---|---|---|---|---|
| How It Works | Dampens amygdala, boosts GABA, blunts cortisol | Activates vagus nerve, shifts from fight-or-flight to rest-and-digest | Raises anandamide (your body's own cannabinoid) | Restructures anxious thought patterns at their source |
| Onset | Minutes | 2–5 minutes | 20–30 minutes | Weeks (cumulative) |
| Duration | 1–3 hours | 30–60 minutes | 2–6 hours | Permanent skill |
| Tolerance Risk | Yes — builds within weeks | No — improves with practice | No — benefits compound | No — deepens over time |
| Withdrawal | Yes — anxiety rebounds worse | None | None | None |
| Long-Term Effect | Worsens anxiety over time | Builds nervous system resilience | Reduces baseline anxiety | Treats root cause |
Sources: Crippa et al. (2009); Raichlen et al. (2012); Bahji et al. (2020)
View as image ↗Get Professional Support
This is especially important if you were self-medicating with weed for a condition that existed before cannabis use. That condition needs its own treatment. A therapist who specializes in anxiety disorders can provide CBT or other evidence-based approaches. A psychiatrist can evaluate whether medication is appropriate, particularly during the transition period when withdrawal and underlying anxiety overlap.
If the idea of therapy feels like a big step, start with a conversation with your primary care doctor. Tell them what you have been using, how long, and what symptoms you have been managing. The more honest the picture, the better the treatment plan.
Expect the Hard Part and Plan for It
The first 7 to 14 days after stopping are the most difficult. Withdrawal anxiety peaks during this window and then begins to improve. Knowing this in advance does not make it comfortable, but it makes it survivable. You are not getting worse. You are at the peak of a temporary process.
Plan your quit date around a period with lower external stress if possible. Tell someone what you are doing so they can check in. Have your coping tools ready before you need them, not after the panic starts. Structure your days to reduce idle time, which is when anxiety fills the vacuum.
Give Yourself an Honest Timeline
The acute withdrawal phase runs roughly 2 to 4 weeks. By week 4, most withdrawal-driven anxiety has resolved or significantly improved. If anxiety persists beyond 6 weeks at the same intensity, the underlying condition likely needs its own treatment. This timeline is not a deadline. It is a diagnostic tool. It helps you and your provider separate what was withdrawal from what is you, so the right treatment can follow.
Understanding the full picture of cannabis withdrawal can help set expectations for the entire process, not just the anxiety component.
What You Deserve to Know
You are not weak for ending up here. You found a solution for real suffering and used it. The fact that it became a trap does not erase the logic behind the initial choice. Anxiety is genuinely painful, and cannabis genuinely provides acute relief. The cycle is built into the pharmacology. Anyone with anxiety who uses cannabis regularly is vulnerable to it.
What you deserve now is an honest assessment of where you are, effective treatment for the underlying condition you have been carrying, and support through the transition that gets you there. The anxiety you are managing is treatable. The cycle you are caught in is breakable. Neither of those things requires willpower alone.
When to Seek Professional Help
If you have been self-medicating anxiety with cannabis and want to stop, professional guidance can significantly improve the outcome. This is especially important if your anxiety was present before cannabis use, if daily use has been heavy, or if previous quit attempts failed because anxiety became unmanageable.
Seek help immediately if you experience severe depression, panic that does not respond to any coping strategies, or thoughts of self-harm at any point. SAMHSA's National Helpline is available at 1-800-662-4357. It is free, confidential, and available 24 hours a day. You can also text "HELLO" to 741741 to reach the Crisis Text Line.
Research Gaps
What would it take?
What would it take to develop a standard treatment protocol for cannabis-anxiety self-medication?
Randomized trial comparing gradual taper vs. cold turkey in anxiety self-medicators
No RCT has specifically studied cessation strategies for people self-medicating anxiety
Head-to-head trial of CBT + cessation support vs. cessation alone
Some small trials exist but with mixed populations, not anxiety-specific
Biomarker to distinguish withdrawal anxiety from underlying anxiety disorder
Currently relies on time (4–6 week observation) rather than a test
Pharmacological bridge therapy validated for the withdrawal window
SSRIs and gabapentin studied in small trials, no standard protocol
Long-term follow-up data (1+ year) on anxiety outcomes post-cessation
Most studies track weeks, not months or years
Assessment based on current clinical trial registries and published literature
The Bottom Line
Self-medicating anxiety with cannabis follows a predictable four-phase cycle. In Phase 1, THC genuinely reduces anxiety by dampening the amygdala and boosting GABA. In Phase 2, tolerance builds as the brain downregulates CB1 receptors and adjusts its own chemistry, requiring more cannabis for the same relief. In Phase 3, anxiety worsens beyond pre-cannabis levels because the brain's natural regulation capacity has declined from chronic THC dependence. In Phase 4, quitting produces two simultaneous layers of anxiety — withdrawal anxiety (temporary, peaks in the first two weeks) and the original untreated condition — making the cycle feel impossible to break. Roughly 47% of regular cannabis users develop physiological dependence. Breaking the cycle requires gradual reduction, anxiety-specific coping tools like controlled breathing and exercise, professional support for the underlying condition, and a minimum 4-to-6-week abstinence window to separate withdrawal from baseline anxiety.
Why does weed stop working for my anxiety over time?
Your brain adapts to the regular presence of THC by downregulating CB1 receptors and adjusting GABA and glutamate levels. This is called neuroadaptation, and it is the same process that drives tolerance to any substance. The dose that once provided significant relief gradually produces less and less effect, requiring more cannabis to achieve the same result. Over time, your brain's natural anxiety regulation weakens, which can make anxiety worse when you are not using.
Am I self-medicating or just using weed recreationally?
The distinction lies in motivation and pattern. If you use cannabis primarily because you enjoy it and it enhances already-positive experiences, that is closer to recreational use. If you use it primarily to manage specific symptoms (anxiety, insomnia, racing thoughts, social discomfort) and feel unable to cope with those symptoms without it, that is closer to self-medication. Many people start recreational and drift into self-medication as life stressors increase or an underlying condition intensifies.
Can I self-medicate anxiety with weed without becoming dependent?
In theory, very infrequent use at low doses might provide occasional relief without triggering significant neuroadaptation. In practice, anxiety is a chronic, recurring condition that demands regular management. This drives frequent use, which drives tolerance, which drives escalation. The nature of anxiety (it keeps coming back) makes it very difficult to keep cannabis use at a level that does not eventually lead to dependence. Roughly 47% of regular users develop physiological dependence according to a 2020 meta-analysis in JAMA Network Open.
How do I know if my anxiety is from withdrawal or if I actually have an anxiety disorder?
Time is the most reliable tool. Cannabis withdrawal anxiety typically peaks in the first 7 to 10 days and improves significantly by weeks 2 to 4. If your anxiety resolves or substantially improves within this window, it was primarily withdrawal-driven. If it persists at high intensity beyond 6 weeks with no improvement, a pre-existing anxiety disorder is likely present and needs its own treatment. A healthcare provider can help you monitor this trajectory.
What treatments work for the underlying anxiety after I quit weed?
Cognitive behavioral therapy (CBT) has the strongest evidence base for anxiety disorders and teaches skills for managing anxiety without substances. Medication options include SSRIs and SNRIs, which take 4 to 6 weeks to reach full effect but do not carry tolerance and withdrawal issues comparable to cannabis. Exercise, particularly aerobic activity, naturally increases endocannabinoid levels and has well-documented anxiety-reducing effects. Most people benefit from a combination of therapy, lifestyle changes, and, when appropriate, medication.
Should I taper off weed gradually or quit cold turkey?
Gradual reduction is generally recommended for people self-medicating anxiety because cold turkey maximizes withdrawal severity, which maximizes the risk of relapse driven by overwhelming anxiety. A typical approach involves reducing dose and frequency over 2 to 4 weeks before stopping entirely. This softens the withdrawal curve and keeps discomfort at a manageable level. That said, some people prefer a clean break. Neither approach is wrong — the best method is the one you can actually follow through on. Having anxiety-specific coping tools in place before either approach makes a significant difference.
Sources & References
- 1RTHC-00349·Crippa, Jose Alexandre S. et al. (2009). “Cannabis both calms and panics — the biphasic dose-response explains why the same drug produces opposite anxiety effects.” Human Psychopharmacology: Clinical and Experimental.Study breakdown →PubMed →↩
- 2RTHC-00698·Lev-Ran, Shaul et al. (2013). “Most Cannabis Use Came From People With Recent Mental Illness in a Large U.S. Survey.” Comprehensive Psychiatry.Study breakdown →PubMed →↩
- 3RTHC-02407·Bahji, Anees et al. (2020). “About Half of Heavy Cannabis Users Experience Withdrawal. This Meta-Analysis Measured It..” JAMA Network Open.Study breakdown →PubMed →↩
- 4RTHC-00608·Raichlen, David A. et al. (2012). “Runner's High Has an Endocannabinoid Signature in Humans. Dogs Show It Too..” Journal of Experimental Biology.Study breakdown →PubMed →↩