{"id":26172,"date":"2018-12-08T00:00:00","date_gmt":"2018-12-08T00:00:00","guid":{"rendered":"https:\/\/blog.saatva.com\/what-causes-vivid-dreams\/"},"modified":"2024-02-26T15:59:55","modified_gmt":"2024-02-26T15:59:55","slug":"what-causes-vivid-dreams","status":"publish","type":"post","link":"https:\/\/www.saatva.com\/blog\/what-causes-vivid-dreams\/","title":{"rendered":"6 Reasons You’re Having Vivid Dreams"},"content":{"rendered":"\n

Even though everyone dreams (though we don\u2019t always remember our dreams when we wake up), scientists still aren\u2019t entirely sure why we dream. [1, 2]<\/sup> Freud famously believed dreams were an expression of things we repressed during our waking hours, but current-day psychologists are split over whether dreams have any deeper meaning or are simply the result of random brain activity that happens while we\u2019re unconscious. [2, 3]<\/sup><\/p>\n\n\n\n

The debate rages on. In the current issue of The New Yorker<\/a><\/em>, writer Zoe Heller reviews the new book Why We Dream, by Alice Robb, in which the author makes a spirited case for dreams as \u201canother realm of being, a second consciousness, rich in adventure and wisdom.\u201d Robb is quick to acknowledge that dream interpretation has its limits\u2014that \u201cthe line between mystic garbage and truth can be blurry\u201d\u2014but she knows that dreams have power, even if science can\u2019t prove it.<\/p>\n\n\n\n

Here\u2019s what we do know about dreams: There\u2019s ample evidence that rapid eye movement (REM) sleep, the stage when most dreaming takes place, is essential to our mental and emotional well-being. [4]<\/sup> Research suggests that dreaming can help us sort through our memories and even prepare our minds to cope with threatening situations in real life. [5, 6]<\/sup><\/p>\n\n\n\n

There are two core stages of sleep: deep sleep<\/a>, which includes stages 1-4, and REM sleep. [4, 7]<\/sup> During REM sleep, the brain experiences a spike in activity\u2014hence, dreaming. One enters REM sleep within the first 90 minutes of falling asleep and then cycles through it again and again throughout the night. [4, 7]<\/sup> REM sleep accounts for up to one-fourth of an adult\u2019s sleep cycle, and its duration increases as the night goes on. [4, 7]<\/sup><\/a><\/p>\n\n\n\n

What causes vivid dreams<\/h2>\n\n\n\n

In the course of writing her article for The New Yorker<\/em>, Heller decided to keep a dream journal. \u201cThe results, it has to be said, have not been very exciting so far,\u201d she writes. \u201cI appear to spend an inordinate amount of my dream life on the subway or squabbling with ex-boyfriends.\u201d<\/p>\n\n\n\n

Other common (and more disturbing) dreams that many of us have include our teeth falling out, being naked in public, and feeling trapped. While science has yet to pinpoint the cause of those dreams\u2014and whether or not they can tell us anything meaningful about our lives\u2014they might have a surprisingly simple explanation.<\/p>\n\n\n\n

Here are six common causes of uncommonly vivid dreams.<\/p>\n\n\n\n

1. You\u2019re taking a melatonin supplement<\/h3>\n\n\n\n

Melatonin is the hormone that regulates your circadian rhythm (i.e., your sleep-wake cycle).[8] Melatonin sleep supplements<\/a> are a popular treatment available OTC. The thing is, they\u2019re often sold in high doses (1-3 milligrams) that can cause side effects, including crazy dreams. [9, 11]<\/sup><\/p>\n\n\n\n

A small study published in the journal Sleep and Hypnosis<\/em> looked into the connection between melatonin supplements and crazy dreams. The researchers had 22 participants ages 18-25 with good sleep habits take either a 6-milligram dose of melatonin or a placebo every night for two weeks, then answer a questionnaire about their dreams in the morning. [10]<\/sup><\/p>\n\n\n\n

The researchers hypothesized that the participants who took melatonin experienced more vivid dreams than those on the placebo because melatonin affects the quality and length of REM sleep. (Interestingly, the women participants noted more bizarre dreams than the men.)<\/p>\n\n\n\n

If you want to take a melatonin supplement but would rather avoid crazy dreams, limit your dosage. Melatonin can be effective in as little as 0.1 to 0.3 milligrams. [11]<\/sup><\/p>\n\n\n\n

2. You\u2019re stressed\u2014all the time<\/h3>\n\n\n\n

Stress is bad for you for a whole host of reasons: It can do everything from cause acid reflux<\/a> to lead to depression to increase your risk of heart attack. [12, 13]<\/sup> Stress can also impact your dreams.<\/p>\n\n\n\n

Research has shown that having negative thoughts before you hit the sheets can result in nightmares. A study published in the Journal of Sleep Research<\/em> examined the stress-nightmares link. [14]<\/sup> 147 participants kept a log of their dreams for two weeks, rating them for how pleasant or unpleasant they were. Those with anxiety, depression, and stress experienced more nightmares.<\/p>\n\n\n\n

According to Psychology Today<\/em>, nightmares are a normal reaction to stress\u2014some experts even believe that nightmares help people work through traumatic experiences. [15]<\/sup> Incorporating meditation and exercise into your daily routine are two easy ways to cut down on stress. (Learn about how stress and anxiety can cause maladaptive daydreams<\/a>.)<\/p>\n\n\n\n

3. You have a sleep disorder<\/h3>\n\n\n\n

Sleep apnea can cause crazy dreams. Sleep apnea messes with REM sleep, and this can lead to vivid dreams, in particular nightmares. Sleep apnea also cuts off your oxygen supply while you\u2019re asleep, and this can also lead to an uptick in disturbing dreams. [16]<\/sup><\/p>\n\n\n\n

In fact, people with sleep apnea often report reoccurring dreams of suffocating or drowning. [16]<\/sup> In essence, these dreams are a manifestation of the fact that you\u2019re not able to breathe while you sleep when you have sleep apnea.<\/p>\n\n\n\n

Restless Legs Syndrome (RLS) and narcolepsy are two other sleep disorders that can cause crazy dreams, as they also both result in abnormal REM sleep. [17,18]<\/sup><\/p>\n\n\n\n

If you think you have a sleep disorder, the best thing to do is head to a sleep doctor who can diagnose you and come up with a treatment plan. With sleep apnea, using a CPAP (continuous positive airway pressure) machine and sleeping on your side<\/a> can help you get better sleep. [19]<\/sup><\/p>\n\n\n\n

Treatments for RLS include taking iron supplements (iron deficiency is a common sign of this sleep disorder), exercising more, and massaging your legs, while narcolepsy is often treated with prescription medication. [20]<\/sup><\/p>\n\n\n\n

4. You eat a lot of spicy food before bed<\/h3>\n\n\n\n

There isn\u2019t any research proving that eating certain types of foods will result in crazy dreams, but anecdotally, many people say that noshing on spicy food makes them have dreams that are more bizarre than usual.<\/p>\n\n\n\n

Researchers in Canada did a deep dive into this topic for a study published in the journal Frontiers in Psychology<\/em>, interviewing 396 college students about how they believed food affected their dreams. 17% of participants said eating specific types of foods (cheese, milk, ice cream, spicy foods, and sweets were the most common) resulted in them having bizarre or disturbing dreams.[21]<\/sup><\/p>\n\n\n\n

The researchers pointed out that this doesn\u2019t mean that dairy, spices, or sugar<\/a> actually cause crazy dreams\u2014just that the participants thought that was the case. They did raise an interesting hypothesis, though: These foods could\u2019ve influenced the participants\u2019 dreams by causing gut issues.<\/p>\n\n\n\n

A study published in the American Journal of Gastroenterology<\/em> found that foods that cause GI discomfort limit sleep quality, and this can lead to strange dreams, Gary Wenk, neuroscientist and professor at Ohio State University, tells The Cut<\/a><\/em>. [22]<\/sup><\/p>\n\n\n\n

Wenk does note that some compounds in spices, like nutmeg, have psychoactive properties when you consume them in large amounts\u2014but it\u2019s highly unlikely you\u2019d ever eat enough nutmeg to actually experience this kind of effect. There\u2019s still a possibility that dining on a spicy dish could trigger some type of response in your brain that would result in crazy dreams, though, explains Wenk.<\/p>\n\n\n\n

Another reason why your takeout chicken tikka masala could be to blame for your crazy dreams: Robert S. Rosenberg, sleep specialist, tells Women\u2019s Health<\/a><\/em> that spicy foods increase your metabolism and body temperature\u2014and this can boost your brain activity during REM sleep, which is when most of your dreaming takes place.<\/p>\n\n\n\n

Now, even if there\u2019s no proof that spicy foods affect your dreams, it\u2019s a good idea to avoid them too close to bedtime because they can cause acid reflux, which can lead to a poor night\u2019s sleep.<\/p>\n\n\n\n

5. You just quit taking a medication<\/h3>\n\n\n\n

Serotonin-norepinephrine reuptake inhibitors (SSRIs), a common class of antidepressants that includes Paxil and Zoloft, suppress the amount of time you spend in REM sleep, according to a study published in ChronoPhysiology and Therapy. That means you\u2019ll experience fewer dreams if you\u2019re on them. The researchers reported that withdrawal from this type of antidepressant intensifies dreaming. [23]<\/sup><\/p>\n\n\n\n

Another study published in the journal Australian Prescriber<\/em> also states that quitting SSRIs or serotonin noradrenaline reuptake inhibitors (SNRIs) like Cymbalta, or switching antidepressants, can lead to a variety of side effects including vivid dreams, flu-like symptoms, and irritability. [24]<\/sup><\/p>\n\n\n\n

The researchers stress that switching from one antidepressant to another or quitting a drug altogether should only be done with caution and under the careful observation of your doctor.<\/p>\n\n\n\n

6. You binge-watched something scary before bed<\/h3>\n\n\n\n

If your regular nighttime routine<\/a> consists of watching episodes of American Horror Story in bed, then that could explain why you\u2019re having crazy dreams. A study published in the journal Dreaming found that consuming violent or sexual content (whether from a TV show, movie, or video game) before bed could result in violent or sexual dreams. [25]<\/sup><\/p>\n\n\n\n

The researchers note that their results are consistent with \u201ccognitive neoassociation theory.\u201d Study co-author Brad Bushman tells Men\u2019s Health<\/a><\/em> that this is the idea that what you watch on a screen triggers related thoughts and memories in your brain.<\/p>\n\n\n\n

The Cleveland Clinic advises limiting your TV and computer use before bed and establishing a nighttime routine that doesn\u2019t involve the use of any screens\u2014or maybe try to watch a comedy before bed instead.\u00a0[26]<\/sup><\/sub><\/p>\n\n\n\n

FAQs<\/h2>\n\n\n\n

What causes vivid dreams to feel so real?<\/h3>\n\n\n\n

Vivid dreams that feel very real can be triggered by various things, including melatonin supplements, stress and anxiety, sleep disorders, spicy food, and even scary movies. Melatonin supplements and sleep disorders can mess with REM sleep, which is when the brain experiences a spike in activity, causing more bizarre and crazy dreams. On the other hand, stress and anxiety as well as scary movies can trigger certain thoughts, emotions, and memories that can influence your dreams and cause nightmares.<\/p>\n\n\n\n

Is it normal to have vivid dreams every night?<\/h3>\n\n\n\n

Having vivid dreams every night is only harmful if they\u2019re frequently nightmares. If they occur for weeks or months, then they can be mentally and emotionally disruptive and can disturb your sleep. These nightmares could also be an indicator of stress, anxiety, depression, or a sleep disorder.<\/p>\n\n\n\n

References<\/strong><\/p>\n\n\n\n

    \n
  1. Dal Sacco D. (2022). Dream recall frequency and psychosomatics. Acta bio-medica : Atenei Parmensis, 93(2), e2022046.\u00a0https:\/\/doi.org\/10.23750\/abm.v93i2.11218<\/a><\/li>\n\n\n\n
  2. Purves D, Augustine GJ, Fitzpatrick D, et al. (2001). Neuroscience. 2nd edition. Sunderland (MA): Sinauer Associates; 2001. The Possible Functions of REM Sleep and Dreaming. https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK11121\/<\/li>\n\n\n\n
  3. Washington State University. Sigmund Freud: The Interpretation of Dreams (1900).\u00a0https:\/\/brians.wsu.edu\/2016\/11\/07\/sigmund-freud-the-interpretation-of-dreams-1900\/<\/a><\/li>\n\n\n\n
  4. National Sleep Foundation. What is REM Sleep? https:\/\/www.thensf.org\/what-is-rem-sleep\/<\/li>\n\n\n\n
  5.  Rasch, B., & Born, J. (2013). About sleep’s role in memory. Physiological reviews, 93(2), 681\u2013766. https:\/\/doi.org\/10.1152\/physrev.00032.2012<\/li>\n\n\n\n
  6. Sikka, P., Pesonen, H. & Revonsuo, A. Peace of mind and anxiety in the waking state are related to the affective content of dreams. Sci Rep 8, 12762 (2018).\u00a0https:\/\/doi.org\/10.1038\/s41598-018-30721-1<\/a><\/li>\n\n\n\n
  7. Patel AK, Reddy V, Shumway KR, et al. Physiology, Sleep Stages. [Updated 2024 Jan 26]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from:\u00a0https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK526132\/<\/a><\/li>\n\n\n\n
  8. Mayo Clinic. Melatonin.\u00a0https:\/\/www.mayoclinic.org\/drugs-supplements-melatonin\/art-20363071<\/a><\/li>\n\n\n\n
  9. Cleveland Clinic. Melatonin: How Much Should You Take?\u00a0https:\/\/health.clevelandclinic.org\/melatonin-how-much-should-i-take-for-a-good-nights-rest<\/a><\/li>\n\n\n\n
  10. Kahan, T.L. & Hays, J. & Hirashima, B. & Johnston, K.. (2000). Effects of melatonin on dream bizarreness among male and female college students. 2. 74-83.\u00a0https:\/\/www.sleepandhypnosis.org\/ing\/EnMakaleDetay.aspx?MkID=48<\/a><\/li>\n\n\n\n
  11. Minich, D.M.; Henning, M.; Darley, C.; Fahoum, M.; Schuler, C.B.; Frame, J. Is Melatonin the \u201cNext Vitamin D\u201d?: A Review of Emerging Science, Clinical Uses, Safety, and Dietary Supplements. Nutrients 2022, 14, 3934.\u00a0https:\/\/doi.org\/10.3390\/nu14193934<\/a><\/li>\n\n\n\n
  12. Shaker, R., Castell, D. O., Schoenfeld, P. S., & Spechler, S. J. (2003). Nighttime heartburn is an under-appreciated clinical problem that impacts sleep and daytime function: the results of a Gallup survey conducted on behalf of the American Gastroenterological Association.\u00a0The American journal of gastroenterology<\/em>, 98(7), 1487\u20131493.\u00a0https:\/\/doi.org\/10.1111\/j.1572-0241.2003.07531.x<\/a><\/li>\n\n\n\n
  13. Mayo Clinic. Stress Management.\u00a0https:\/\/www.mayoclinic.org\/healthy-lifestyle\/stress-management\/in-depth\/stress-symptoms\/art-20050987<\/a><\/li>\n\n\n\n
  14. Blagrove, M., Farmer, L., & Williams, E. (2004). The relationship of nightmare frequency and nightmare distress to well-being.\u00a0Journal of sleep research,<\/em>\u00a013(2), 129\u2013136.\u00a0https:\/\/doi.org\/10.1111\/j.1365-2869.2004.00394.x<\/a><\/li>\n\n\n\n
  15. Psychology Today. Nightmares.\u00a0https:\/\/www.psychologytoday.com\/us\/conditions\/nightmares<\/a><\/li>\n\n\n\n
  16. BaHammam, A. S., & Almeneessier, A. S. (2019). Dreams and Nightmares in Patients With Obstructive Sleep Apnea: A Review.\u00a0Frontiers in neurology,<\/em>\u00a010, 1127.\u00a0https:\/\/doi.org\/10.3389\/fneur.2019.01127<\/a><\/li>\n\n\n\n
  17. Rak, M., Beitinger, P., Steiger, A., Schredl, M., & Dresler, M. (2015). Increased lucid dreaming frequency in narcolepsy.\u00a0Sleep<\/em>, 38(5), 787\u2013792.\u00a0https:\/\/doi.org\/10.5665\/sleep.4676<\/a><\/li>\n\n\n\n
  18. Marin, L. F., & Prado, G. F. (2013). Vivid dreams may precede symptoms of restless legs syndrome.\u00a0Sleep medicine<\/em>, 14(5), 469\u2013470.\u00a0https:\/\/doi.org\/10.1016\/j.sleep.2012.11.022<\/a><\/li>\n\n\n\n
  19. Cleveland Clinic. Sleep Apnea.\u00a0https:\/\/my.clevelandclinic.org\/health\/diseases\/8718-sleep-apnea#management-and-treatment<\/a><\/li>\n\n\n\n
  20. Mayo Clinic. Restless legs syndrome.\u00a0https:\/\/www.mayoclinic.org\/diseases-conditions\/restless-legs-syndrome\/diagnosis-treatment\/drc-20377174<\/a><\/li>\n\n\n\n
  21. Nielsen, T., & Powell, R. (2015). Dreams of the Rarebit Fiend: food and diet as instigators of bizarre and disturbing dreams. Frontiers in Psychology<\/em>. doi:10.3389\/fpsyg.2015.00047<\/li>\n\n\n\n
  22. B\u00f6hn, L., St\u00f6rsrud, S., T\u00f6rnblom, H., Bengtsson, U., & Simr\u00e9n, M. (2013). Self-reported food-related gastrointestinal symptoms in IBS are common and associated with more severe symptoms and reduced quality of life. The American journal of gastroenterology, 108(5), 634\u2013641.\u00a0https:\/\/doi.org\/10.1038\/ajg.2013.105<\/a><\/li>\n\n\n\n
  23. Steiger A, Pawlowski M, Kimura M. Sleep electroencephalography as a biomarker in depression. ChronoPhysiology and Therapy. 2015;5:15-25. https:\/\/doi.org\/10.2147\/CPT.S41760<\/li>\n\n\n\n
  24. Keks, N., Hope, J., & Keogh, S. (2016). Switching and stopping antidepressants. Australian prescriber, 39(3), 76\u201383.\u00a0https:\/\/doi.org\/10.18773\/austprescr.2016.039<\/a><\/li>\n\n\n\n
  25. Van den Bulck, J., \u00c7etin, Y., Terzi, \u00d6., & Bushman, B. J. (2016). Violence, sex, and dreams: Violent and sexual media content infiltrate our dreams at night. Dreaming, 26(4), 271\u2013279.\u00a0https:\/\/doi.org\/10.1037\/drm0000036<\/a><\/li>\n\n\n\n
  26. Cleveland Clinic. Why You Should Ditch Your Phone Before Bed.\u00a0https:\/\/health.clevelandclinic.org\/put-the-phone-away-3-reasons-why-looking-at-it-before-bed-is-a-bad-habit<\/a>.\u00a0<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    Despite the fact that everyone dreams (though we don’t always remember our dreams when we wake up), scientists still aren’t entirely sure why<\/p>\n","protected":false},"author":60,"featured_media":26173,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[389,390],"tags":[],"coauthors":[417],"guest":[],"host":[],"class_list":["post-26172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sleep-health","category-sleep-tips"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/posts\/26172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/comments?post=26172"}],"version-history":[{"count":2,"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/posts\/26172\/revisions"}],"predecessor-version":[{"id":31777,"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/posts\/26172\/revisions\/31777"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/media\/26173"}],"wp:attachment":[{"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/media?parent=26172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/categories?post=26172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/tags?post=26172"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/coauthors?post=26172"},{"taxonomy":"guest","embeddable":true,"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/guest?post=26172"},{"taxonomy":"host","embeddable":true,"href":"https:\/\/www.saatva.com\/blog\/wp-json\/wp\/v2\/host?post=26172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}