3. Fat Content of Food
Though far from conclusive, some research has indicated that the more high-fat food you consume during the day, the greater the chance that the amount and quality of your sleep may suffer. A small study published in 2007 in Psychological Reports found that the dreams of people who ate a high amount of organic food differed from those who ate “junk foods.” The authors hypothesize that certain foods may negatively influence dreaming.
4. Alcohol
Though alcohol is a depressant that will help you fall asleep in the short term, once its effects wear off, it can cause you to wake up prematurely. Excess consumption can also lead to nightmares and bad sleep; nightmares are also a common occurrence for those going through alcohol withdrawal.
5. Drugs
Some drugs, including antidepressants, barbiturates, and narcotics, can cause nightmares as a side effect. For instance, a 2008 study published in the journal Pyschopharmacology looked at ketamine, a drug used in anesthesia and recreationally, and found that compared with a placebo, ketamine use resulted in more dream unpleasantness and increased the incidence of bad dreams. Similarly, anyone who has traveled to a country where malaria is endemic may have taken Lariam and had some interesting nightmares associated with it. Nightmares usually cease once the drug is cleared from the system.
6. Illness
Illnesses that include fever, such as the flu, can often trigger nightmares. And other sleeping disorders, including apnea and narcolepsy, may also increase the incidence of bad dreams and nightmares.
While bad dreams and nightmares are considered normal responses in dealing with everyday experiences, the IASD recommends consultation with a therapist if they last in intensity and severity. But trying to eliminate these six factors first may be the best place to start in your quest to sweeten your dreams and chase the nighttime demons away.
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Seven Common Dreams and What They Mean
Six Techniques for Remembering Dreams
