{"id":1433,"date":"2022-05-04T12:19:03","date_gmt":"2022-05-04T12:19:03","guid":{"rendered":"https:\/\/paperslife.com\/english\/?p=1433"},"modified":"2022-05-04T12:19:05","modified_gmt":"2022-05-04T12:19:05","slug":"what-the-top-9-harmful-substances-do-to-your-brain","status":"publish","type":"post","link":"https:\/\/paperslife.com\/english\/what-the-top-9-harmful-substances-do-to-your-brain\/","title":{"rendered":"What the Top 9 Harmful Substances Do to Your Brain"},"content":{"rendered":"\n

Sniff – and the world turns into a colorful kaleidoscope of dancing patterns and waves of sounds; take a sip and the muscles in your body spread like jelly. Yes, different substances allow a person to explore the world around them in completely different ways, but their consequences cannot be called pleasant. So what do drugs actually do to the human brain? Let’s find out.<\/p>\n\n\n\n

\"marijuana\"
marijuana<\/figcaption><\/figure>\n\n\n\n

Marijuana<\/em><\/strong><\/p>\n\n\n\n

When marijuana’s active ingredient, tetrahydrocannabinol, enters the brain, it causes brain cells to release the “pleasant” neurotransmitter dopamine. Dopamine is part of the brain’s reward system, it makes us feel good and get the most out of simple things like food or sex. When overexcited, the reinforcing system creates a feeling of euphoria. That is why, in some rare cases, excessive use of marijuana can become a problem: the more often a person enters a state of euphoria, the fewer other feelings he experiences.<\/p>\n\n\n\n

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Magic mushrooms <\/em><\/strong><\/p>\n\n\n\n

A recent study showed that the main psychotropic ingredient in mushrooms, psilocybin, inhibits normal brain activity and instead jumpstarts new connections between different areas of the brain. Perhaps it is these new connections that cause hallucinations like \u201cseeing sounds\u201d or \u201chearing colors\u201d and give the mushrooms an antidepressant effect. Keep in mind that eating mushrooms is associated with health risks, including unpleasant hallucinations and increased anxiety.<\/p>\n\n\n\n

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Alcohol <\/em><\/strong><\/p>\n\n\n\n

Like any other drug, alcohol affects brain chemistry by altering the levels of neurotransmitters, the chemical transmitters that transmit signals that control our thinking and behavior. Alcohol slows down thinking, breathing, and heartbeat by shutting down our \u201cexcitatory\u201d transmitters\u2014those that normally increase energy levels. Instead, it amplifies our “braking” transmitters – those that usually make us calm down. That’s why they say: drunk and the sea is knee-deep.<\/p>\n\n\n\n

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Heroin<\/em><\/strong><\/p>\n\n\n\n

The brain transforms heroin into morphine, which binds to molecules in brain and body cells called opioid receptors. They affect the perception of pain and pleasurable sensations. This explains the incredible intense feeling of euphoria that many experiences when administering this drug. Since opioid receptors are also found in the brainstem, the main control center, an overdose can lead to slow or stopped breathing, brain damage, coma, or even death.<\/p>\n\n\n\n

Must Read: 7 most epic losses in the history of the casino<\/em><\/a><\/p>\n\n\n\n

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Legal opiate painkillers<\/em><\/strong><\/p>\n\n\n\n

A recent study has shed light on a potential link between heroin and opioid painkillers such as Vicodin or Oxycontin. Opiate abusers were 40 times more likely to start using heroin. This is because the nature of the effect of opiates on the brain is similar to the effect of heroin.<\/p>\n\n\n\n

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Caffeine<\/em><\/strong><\/p>\n\n\n\n

Caffeine is the most widely used psychotropic substance in the world. It stimulates the central nervous system and temporarily elevates mood. But it is also able to increase the level of adrenaline, which energizes and has the potential for vigorous activity, but in the end, can provoke anxiety and irritability. In its structure, caffeine is similar to adenosine molecules, which, in turn, reduces the processes of excitation in the brain. Replacing it with caffeine leads to a stimulating effect.<\/p>\n\n\n\n

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LSD<\/em><\/strong><\/p>\n\n\n\n

Like magic mushrooms, LSD is a hallucinogen. Hallucinogens primarily affect the area of \u200b\u200bthe brain responsible for regulating our mood, thoughts, and perceptions, but they also affect how we respond to stress. LSD causes a variety of hallucinations – for example, under its influence, you can feel the flight or see your own death from the side. The short-term effects of LSD may include impulsivity, rapid mood swings from euphoria to sadness, dizziness, and increased heart rate.<\/p>\n\n\n\n

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Flakka<\/em><\/strong><\/p>\n\n\n\n

Drug Flakka Since flakka is a relatively new drug, the mechanism of its effect on the brain has not yet been thoroughly studied. At the moment, you can compare it with close “relatives” like cocaine or amphetamine. These drugs cause a rush of two substances: dopamine (the \u201cgood\u201d neurotransmitter) and norepinephrine, which increases the heart rate and increases anxiety levels. Like most other drugs, flakka has its downsides. Often this is expressed in the fact that a person, again and again, returns to the use of the drug in order to get rid of negative feelings. Overdose is associated with side effects such as agitation, paranoia, hallucinations, and violent behavior.<\/p>\n\n\n\n

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Ecstasy<\/em><\/strong><\/p>\n\n\n\n

Ecstasy, or MDMA, stimulates the activity of at least three different neurotransmitters, including dopamine, norepinephrine, and serotonin, which play a critical role in maintaining a good mood. Elevated levels of serotonin may explain the high mood and energy levels experienced by people who take MDMA, but lower levels of this same serotonin are also responsible for the long blue days. Scientists have proven that chronic use of MDMA (a couple of pills every weekend for several years, or 10-20 pills over the weekend) has a very bad effect on brain function. People who take MDMA constantly lose their memory and the ability to perceive information clearly.<\/p>\n","protected":false},"excerpt":{"rendered":"

Sniff – and the world turns into a colorful kaleidoscope of dancing patterns and waves of sounds; take a sip and the muscles in your body spread like jelly. Yes, different substances allow a person to explore the world around them in completely different ways, but their consequences cannot be called pleasant. So what do …<\/p>\n","protected":false},"author":3,"featured_media":1434,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-1433","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-life-story"],"_links":{"self":[{"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/posts\/1433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/comments?post=1433"}],"version-history":[{"count":1,"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/posts\/1433\/revisions"}],"predecessor-version":[{"id":1445,"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/posts\/1433\/revisions\/1445"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/media\/1434"}],"wp:attachment":[{"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/media?parent=1433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/categories?post=1433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/paperslife.com\/english\/wp-json\/wp\/v2\/tags?post=1433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}