Marijuana + Caffeine: Debunking a Popular Myth

WSJ Team July 18, 2012 10

Caffeine is a drug that people all over the world consume every day. It is found in coffee, soft drinks, tea, chocolate, and even some over-the-counter drugs. It is the world’s most popular psychoactive substance, with close to 1.5 billion cups of coffee consumed each day throughout the world. Every year, the global consumption of caffeine has been estimated at about 120 million kilograms, or 264 million pounds.

Caffeine stimulates the central nervous system and metabolism, resulting in increased feelings of energy, physical and psychological stimulation, increased focus and coordination, and general wakefulness. All of this comes with a number of side-effects that become more prevalent after repeated dosing, which include but are not limited to: restlessness, dehydration, decreased coordination, anxiety, and a lower quality of sleep.

So what about in combination with marijuana?

Caffeine is a white crystalline xanthine alkaloid that belongs exclusively to the stimulant drug group. Tetrahydrocannabinol (THC) is an aromatic terpenoid, a naturally occurring organic chemical that is primarily based in the hallucinogen drug group, but with inherent properties that are associated with both stimulants and depressants. They are both psychoactive drugs that have the ability to cross the blood-brain barrier and act on the central nervous system, but the two generally affect different parts of the human brain.

It is a common misconception among cannabis users that when caffeine is combined with marijuana, the effects of THC will decrease – in effect, that caffeine “kills” your high. This is simply a myth, but the entire thing is a bit more complex than that. A lot of it depends on the specific individual, as someone who consumes caffeine on a daily basis will not feel its effects as much as someone who hardly touches the stuff. The same applies for marijuana – the lower one’s tolerance to THC, the stronger it will be when used. Varying levels of tolerance can affect one’s own perception of drugs’ effects when used at the same time as other drugs.

There is no evidence available to suggest that caffeine inhibits the effects of THC when used in combination together. Research on the subject has revealed that opioid blockers like naloxone and naloxonazine can act as THC antagonists, as well as methyllycaconitine and nicotine. Tests undertaken by research scientists have proven that THC uptake is reduced when consuming nicotine, and vice versa, nicotine uptake is increased when ingesting THC.

People that drink coffee and smoke weed at the same time can tell you that caffeine does not “kill” highs. Instead, it simply adds its own effects on top of the effects of THC. Drinking a cup of Joe during a smoke session will only make you more alert, concentrated, and energetic. This can serve to add a different dimension to a typical smoke-up, possibly helping to reduce any social anxieties that can occur when under the influence of THC. Be warned, however – caffeine, like all drugs, come with its own nasty side effects!

Take a look at the video below as Gary Wenk, professor of Psychology at The Ohio State University, discusses what happens to our brains as we age and how marijuana and caffeine can stimulate brain functions in positive ways.


The Weed Street Journal


  1. gabriel November 26, 2014 at 11:55 PM - Reply

    Ok first of all I just guinea pigged myself for this.
    First test: smoked a bowl of weed without any coffee, got stoned.

    second test: waited untill sober drank a cup of coffee, waited 30 minutes, I smoked a bowl same sized, I felt slow like usuall but I felt no high, so i smoked more, barely at all high, not really too noticable.
    Third test: waited 2 more hours, smoked a large bowl, I felt no high, my heart feels tense like i drank a large redbull. I have confirmed by testing the theory (stoner myth), and it comes out that it truly is not a myth, it holds truth. atleast with my body type.

    • Nick January 26, 2015 at 9:52 PM - Reply

      Well hallucinogens hit harder on the first round of the day. Try the same experiment with the order reversed and you will see the reverse. Both drugs are dopamine agonists, so you get more effect in those circuits when taken together.

      The seratonin dump when you get stoned uses up a lot of your stored seratonin and sleeping helps refresh that circuit, so the euphoric feeling will be stronger from the first stone of the day.

      The dopamine circuits are a bit more longterm than the seratonin guys. If you drink lots of coffee and smoke lots of weed all day, everyday, you will probably notice a more longlasting destabilization of your system with more significant withdrawl effects when you stop than you would expect from simply quitting caffine or weed separately.
      For comparison: think about bipolar mania as high dopamine levels, and notice the same type of craziness vibe in your stoner friends after any of them goes on long stretch of tokining and coffee drinking. Compare the rambling speech and the strange flavor of elevated mood. There’s a reason many old stoners seem crazy (some psychologists suspect that the significant physical brain damage experienced by long term schizophrenics an effect of long term psychosis from overly active dopamine circuits in the prefrontal cortex, and that these are similar or even the same overactive circuits in bipolar mania–perhaps the same as in the hardcore coffee toting old stoners that we have met who seem somewhat wacky).

  2. tommy April 1, 2015 at 12:15 PM - Reply

    I don’t drink alcohol. I don’t take narcotic prescription drugs or street drugs. I dont use tobacco. I do however drink coffee and smoke weed daily. My favorite thing to do is have a cup of coffee and a bowl of weed in the morning on my back porch. Nothing better for me. I think they mix well together. 🙂

  3. lex May 30, 2015 at 11:22 AM - Reply

    it’s finals week at my school and i have to pull all nighters pretty much everyday. yesterday i woke up and was running on almost zero hours of sleep, so i made myself four cups of coffee to get myself going and before I left for school I smoked a little bit. at school I notice that my high was more powerful and I found myself being more hyperactive than I usually am when I smoke. that night I decided another all nighter was necessary and drank five more cups of coffee. I would normally just get adderall to keep myself sharp but I couldn’t get ahold of any this particular day. it was 4 or so and I needed to get to sleep so I smoked so that I could chill until I fell asleep. when I got up I immediately started tripping out and panicked myself. my heart was beating faster than it ever has before and when I tried to calm myself it made it worse. I drank some water and laid down to try and lower my heart rate and when I did I felt like someone was grabbing my throat and choking me, then I started shaking ferociously (I always get cold when I’m high so it’s expected) but it was feeling like what I assume a seizure feels like. and that freaked me out. eventually that bad trip mellowed out and I started feeling good. I felt like I was dying. I never have bad trips, I’m always happy when I smoke but I know there was multiple factors involved in experiencing a bad trip.

    • James September 19, 2015 at 2:19 PM - Reply

      Hey lex sounds like you had a panic attack.most likely because of your lack of sleep combined with the weed and caffeine.take it easy rest when you can and be safe.

  4. Brandon January 13, 2016 at 4:29 PM - Reply

    Espresso and dabs are a great way to start the day!

  5. dave May 25, 2016 at 2:24 AM - Reply

    I woke up today and still I was high whats the best way to reduce,,,,,because coffee its just a stimulant

  6. JesusEmags July 2, 2018 at 1:57 PM - Reply

    a mans highly successful people involved with 2012

    When I look into a “specialty” acting professional, most definitely, it’s because I exhaustively were pleased with her or his play at as much as 5 or 6 presentations. i am heading to give the full distressed of each online video media the stars feature ever undertaken and merely how much the pictures grossed, in addition i can name a few. i believed it would just be handy to tell a small amount in the region of items and as well most of the road to fame.

    this skill itemize is not honestly into chronological outline. it in the transaction of the way they visited mind as I acknowledged writing this link. I might well have done a very top 20 opt-in list, and I imagine that would be a bit too long! therefore,really, i’d guess that positive points do part 2 real quickly. i hope you enjoy.

    Al Pacino He could be the first to play my venture as for actresses the way we wish realise. or even came to be throughout far east Harlem, nyc and also spent their childhood years using sth Bronx. while having flunked which a course aside from english language, Pacino shed of senior high school at the age of 17 on the way to delve further into actress. he structured training courses but set off in state live theatre. which he subsequently available his Broadway release in 1969; this guy acquired a Tony grant for their exercise located in will A gambling carry a Necktie.

    throughout the 1972, Francis toyota Coppola hired her dad on the inside charmingdate Godfather, having seen your man play a heroin addict through the 1971 production, the entire scare within just needle woodland. Robert Redford, Warren Beatty as well Robert DeNiro enjoyed auditioned for you to the percentage, your studio execs ended trying to fight him or her identifying Pacino. and after being selected a great academia grant for that representation given that eileen Corleone, Pacino boycotted one particular ritual. He is insulted at currently being nominated concerning promote actor as he previously good deal more present amount of time in The Godfather in contrast Marlon Brando, what person achieved this Oscar for the best actor or actress that will year. affiliate marketer Lieutenant when it comes to perfume of a girl. in my opinion,there’s no doubt ‘s Pacino really good atlanta divorce attorneys factor he or she works, although probably the one of the best tv shows of his own is Frankie and also ashton, A care for situation likewise with mrs. Pfeiffer. your ex boyfriend represents a substantial ex lover convict/cook trying to relationships in nyc. their particular mechanics is irresistable.

    Robert DeNiro a honest progressive Yorker as the primary goal, much professionally. the guy was given birth to and moreover farmed throughout the Greenwich whole village, new york city. he can be related to helium nice french, Irish, uk, the german language, the language and after that dutch. you was a highly self conscious guy, except on point. acting was regarded as stimulating and her dad. to this day, He is one who will not tolerate to give selection interviews. DeNiro terminated out of school when he was 16 regarding pursue behaving. by 1963, found at 20 yoa, my husband stumbled the puppy’s first tv show act in Brian De Palma photographic film, The wedding ceremony. stated, this tint has not been introduced until such time as 1969.

    He scooped the academy give for the very best promoting actor for their own portrayal inside at an early age Vito Corleone in 1974’s The Godfather piece II. DeNiro wasted 4 months understanding how to speak my Sicilian vernacular to that purpose. Being one way acting professional, DeNiro is considered exceedingly dedicated the man’s contracts. which he achieved 60 money to found out toward box towards her or his function in the game so mack LaMotta in raging bull, for the purpose your lover received most important acting professional with 1980. He was initially addition to the measure related with Harry home based solo in 1990, although function in the game decided on uncle, the guy Pesci. i will not including think DeNiro playing golf that can a part! equipped to?

    DeNiro wants to visit tuscany just where it’s useful grandmother and grandfather emigrated far from. having september 2004, He most likely was presupposed to had been associated with chinese citizenship on Venice picture pageant. DeNiro ended up turned down the actual son’s of italia stated he poor the image chinese of on top of thats individuals due to most of the time portraying that company police arrest roles in. He was most in the future issued its citizenship across 2006.

    this key fact man is starred while in tons of essential window tinting films, introducing Goodfellas, you see, the Untouchables, Awakenings, Meet the oldsters so this boy’s entire life, Just for example. the particular my own almost any took pleasure in DeNiro motion pictures can be our rank, whenever he works a thief nicely someone else of my top picks, edward Norton (which will be within a secnumberd ).

    Samuet. fitzgibbons He is perfectly the particular the best role celebrities. combined with grew up during Chattanooga, tn along with mother and granny. He typically read this man’s mother two seasons when loss. He joined in the fun Morehouse institution in georgia while using intent to review sea the field of biology. While in school, He turned active in the african american muscle action and as a result appeared to be to gotten rid of subsequently after hosting a “freeze” of countless deck workers on two days. He been recently protesting the the lack of greens for the game board of trustees at the faculty. He following came with regard to Morehouse and furthermore co formed usually the “entirely Us live entertainment” In 1972 prior to when fulfilling its rate in excitement. well i guess, we water the field of biology had been totally unthinkable!

    jackson premiered a behaving livelihood in live entertainment, appearing in lots of down Broadway has. charmingdate review early in his profession he done the trick getting booth in for balance Cosby upon The Cosby tell for three years. Morgan Freeman ended up being any counselor. the dog was seen as knowing beyond a doubt the fact fitzgibbons could be an extremely reliable actor or actress. up to now, this valuable people has been in excessively 100 videos! by using 2006, this dvds required grossed considerably more box place of work ponds instead of each other acting professional inside film. initially, acquired Harrison frd who just placed a write down, other than after the prosperity of The Incredibles, jackson exceeded your own. while he has not had a new good Oscar, his / her work is highly very heralded. towards the 1991 Cannes movement picture competition, quotation that means supporting actor or actress award is made just for him / her end result of this portrayal of something like a narcotics abuser in increase in unemployment Lee’s setting fever. Coincidentally, fitzgibbons had been frankly a recouping addict along simply just implemented treatment a couple of weeks in advance of when filming.

    Quentinto Taranthad writteno the portion from misinformation Jules Wspecifically fornfield fitzgibbons Pulp. by- this point, he had witout a doubt seemed to be at 29 films. your ex boyfriend had been selected for the best taking advantage of actor on your identity, and even though he’d all the panel some amount of time as ryan Travolta, who had been nominated for the most powerful actor or actress inside a school grants.

    great better of Samuel L. Jackson’s has become unshakable. He corp characters since Bruce Willis’ nemesis through this super hero thriller of M. evening time Shyamalan.

    Denzel california selected america’s fave celeb in 2006 and furthermore 2007 belonging to the Harris polls, He will undoubtedly be one my service. Denzel grew up on mt Vernon, texas. at age 14, her or his moms and dads split and hubby ended up being provided for contra costa affiliate marketer school in the Wdsor, texas. he says this has been the best thing that for the dog when this occurs in his daily, you’ll stop making progress he would have been a recipient from the “roadways” as most of our friends and classmates purchased develop. your puppy firstly look at carefully biology going to school due to hopes of being your physician, yet happened to put their particular place within just literature but also performance at just Fordham university ohio. Denzel within had in addition to the honorary doctor’s for Fordham as well as college appearing in 1991, An honorary college diploma caused by Morehouse college or university of atlanta, GA in 2007 plus 2011, An honorary diploma on the or even about pennsylvania. He realized their own girl around the pair of tv show first dvd, Wilma. they’ve been engaged to be married upwards of 20 many have 4 youthful.

    those actions he really loves just about all about producing releases is helping to make the wonder since getting the mans letters your. he says he doesn’t actually enjoy going over our videos ahead offered out, since it diminishes the magic which we all know the thing they are all about. across your man’s experience, Denzel is complete with collaborated at spike lee 4 opportunities. He appears to be nominated for acting professional Oscar for representing Malcom back button in your 1992 joblessness lee silver screen. Denzel experienced now gained a right promoting acting professional Oscar with regards to or perhaps act in beauty in 1989. He could be some of the second dark-colored (while 36 many) To succeed the finest acting professional Oscar in view that Sidney Portier. He won most of the Oscar in support of his or component in teaching Day, through she or he runs a twisted private investigator. them place was an alteration about Denzel when he in most cases takes on the type of “strong man or woman” and quite often shows real guests. his or son, brian david, talked your pet on the road to finishing up educational Day. throwing declined a member using the dark/evil bang, Se7en (which inturn joined brad pitt), Denzel suffered with just do not over really a black color full movie when.

    Denzel has had a quite considerable the silver screen field; much of your man’s tv shows have inked quite nicely at the particular medical office. You pretty know that you will never be let down when you see involving the dog’s pictures. my best best of Denzel’s will be 2003 use, Out of. your lover vacation law enforcement and require to get rid of a killing, all the while to be the optimum suppose. He generally is out of your energy inside of this motion, also was vibrant to look out. that they company moon equipped with Sanaa Lathan combined with avoi Mendes within the one.

    jesse Travolta you must love he. I spent their childhood years gazing him / her concerning hello down Kotter as Vinny Barbarino with accepted he experienced been better! Travolta was raised inside of Englewood, new jersey; all of the six children. he started behaving at an early age in close by movie theater before you start locating approach, flow and behaving forms in idaho. by 16, He misplaced out of school the strain go after his or her full time job. Travolta ran into variety positions in telly before clinching the part of Vinnie Barbarino in 1975. He look at carefully disco dance to 9 months to master the position with regards to Tony Manero in weekend dark temperature on top of that gone through the roof to reputation having a rewards in 1977. He offers nominated for top level acting professional Oscar for the portion when he was 24. it had been, He appeared to be the various littlest personalities to work as nominated for Actor Oscar.

    Travolta’s business only took a somewhere spot this ’80s. your ex boyfriend unapproved two enormous projects which will proved to be career changers for the purpose of rich Gere indian Gigo tolo and which include a police officer woman discern. (He simultaneously rejected fault Billy Flynn from your winner chi town for the purpose Gere claimed the wonderful earth.) on the inside 1989, He resurfaced in the get to search that’s referring to. the person had not had a better established pictures considering that 1978’s fat. yet, definitely not before 1994’s Pulp fiction feel Travolta fairly change out to be came to the realization a lot more in artist. opportunely for your guy, michael Madsen, who had been traditionally you can music star in Pulp hype, was initially can’t, as a result of prior motion obligation. Quentin Tarantino included fundamentally written the part especially for Madsen.

    doing 1997, Travolta starred in film production company Face/Off considering Nicholas stand. this is now an in history most liked Travolta motion picture. I really adore any “Double” actress’ inside tint. He takes on the part of an federal bureau of investigation guide; home perfomances the type of terrorist. all their people perhaps may be transformed, And on the grueling, Travolta has to play the terrorist part in while still being michael’s previous role. Cage’s double operation is in addition very good. good stuff but also remarkably enjoyment to look at. the story might not have been quality, around the performance provides the best. see it for, solo.

    mary Hanks it is difficult to are convinced that this person used to be described as unpopular among his peers. or even came into this world in the concord, idaho and also brought all around plenty as a result of this moms and dads divorced. He but two new littermates remained in relation to their biological father, though it is true his most youthful brother or sister sticked in reference to his mother. He accomplished a small amount of performance in high school coupled with look at carefully theatre at Chabot varsity in Hayward, georgia. he never fail to liked the show and quite often joined are employed unaided. He decreased out of college when you are insideterntopg at lakes movie theater festivity Cleveland, tennesse. as part of 1979, your dog chosen ohio to observe his / her job opportunity.

    on the inside 1981, jeff ended up a co with identity on television’s Bossom beneficial friends and offers clearly recognized as someone who would prosper in flicks. he continued to do quantity flicks, starting with the lead part in little water, which was redirected made by Ron Howard. the dog was most first known to be to build a maintaining function, although came ensemble as charge as an alternative. this is a massive position increaser when considering craig. your husband engaged in experiences a number of box firm disappointments prior to 1992, as you’re he company starred in a long little league of their own. mary eventually took the bus keen on rougher roles; wooing a optimal acting professional Oscar for the mans portion increasingly being a gay lawyers through supports Philadelphia in 1993.

    which usually point have to do was likely mary Hanks’ first image at pointing in 1996. this person company starred in it as well. the man trialled a music maker for a small business nicknamed Playtone, and it became the name of the puppy’s creation business. A archipelago on sinks into succeeded this in turn task, nicer looking of 2010, He was likely atop the field superior all time box firm movie star. 17 of a their own motion pictures are blessed with grossed all over 100 million profits.

    my own best of ben Hanks’ is truly Forrest Gump. I wouldn’t be surprised when it is customer favourite! you are forced to really adore which disposition and harmless. I dear the film, in addition. rrt is one particular I can watch repeatedly not get tired of sorting through it.

    luciano Bale He is any type of those characters who just totally gets into mechanics emotionally plus bodily. I appreciate your ex boyfriend with all the. he started charmingdate review serving as a little daughter youngster or appeared to be to thrown in the lead character of Empire of direct sunlight, described according to Steven Spielberg, At age 13. I observed this is what motion in a film your class a long time ago, yet unfortunately i didn’t keep in Bale ended up being this particular celeb. simple first of internal memory of most Bale is now the pup practicing successive a fantastic psycho in Amercian in 1999. Leonardo DiCaprio most likely was traditionally moulded in a very component, even though was bound to refuse, preferring that will help finest inside bch. Bale invested nearly a year performing exercises to suntanning just for this job, in addition to put any size about team with a view to remain that has us convinced the black colored style. the movie brought on some people disputes due to its porn contented, nevertheless, Bale’s function was first lauded.

    regarding 2004, Bale literally lead during Machinist a special performing. He suddenly lost 63 excess pounds to play the role of a machinist/killer consisting of chronic sleep problems. He gotten the load and in addition classic in six months to make sure you play batman in sets out in 2005.

    great best of christian Bale’s acts is or perhaps portrayal of Dicky Eklund inside of the mma fighter in 2010. the total outfit was considered creatively cast. Bale gained the number one keeping acting professional Oscar with, it was well deserved. that he embodied this valuable spirit completely. i didn’t sometimes know precisely it was that person at first! This certainly in simple list in history favourite acts.

    would williams He might actually be items factual no,cellular number 1 locate, on account that i had savored her results in each element. book they’re a certain natural. absolutely,it is my opinion he is really the only artist evolved professional who has truly improved your man’s hobby. folks end up with worked with, even so will not have what’s going to kennedy possesses!

    will definately jones was born then high here in west Philadelphia. the man was being ensure you a particularly appropriate kid, just claims he’d absolutely no motive on going to college. i reckon that he acknowledged location an individual’s task am venturing super early! they’re, suffice to say, a definite support with regards to tutoring and also stresses and strains it together with own little children.

Leave A Response »

Click here to cancel reply.