Skip to main content

E-Cigarettes: A Subtle Danger?


By Zack Griggy, San Marin HS

          E-cigarettes, or electronic cigarettes, are marketed as a healthier and safer cigarette. But is it really? Multiple organizations, such as the Centers for Disease Control and Prevention and the World Health Organization have found that they are not at all safer that traditional cigarettes.
Newer e-cigarettes sometimes don't resemble
traditional cigarettes at all.
          A traditional cigarette burns the leaves from the tobacco plant. Tobacco is a plant that naturally contains nicotine, the main addictive agent in cigarettes. Nicotine is also used as a strong insecticide and is so strong that a drop of pure nicotine can kill a person. When tobacco is burned, nicotine is released in the smoke. The smoker can then inhale the smoke and experience a high feeling, which is caused by excess levels of dopamine from the nicotine. In addition to

tobacco,cigarettes can also contain thousands of toxic chemicals, the purpose of which could be anything from making cigarettes combustible to enhancing the addictive effects of the nicotine.
          An e-cigarette, on the other hand, vaporizes liquid nicotine, and releases vapor. The process of smoking e-cigarettes was dubbed "vaping" because of this process. The e-cigarette is composed of a cartridge that contains e-liquid, an atomizer that heats the e-liquid, a battery, a sensor that determines when someone is taking a drag and activates the atomizer, and, sometimes, a light that simulates smoking. When a person decides to take a puff of the vapor, the sensor detects this and activates the light and atomizer. The atomizer, once activated, vaporizes the e-liquid and then releases the vapor so it can be inhaled.
E-cigarettes are composed of five parts. The orange section is
composed of the sensor and cartridge. The metallic silver section is the
atomizer. The white section is the battery and light.
          E-cigarettes are widely marketed as a safer way to get high off of nicotine, but the FDA has found that contrary to the marketing, e-cigarettes are not safe. E-cigarettes are not yet regulated by the FDA. This means that e-cigarette manufacturers do not have to list any or all of the nefarious substances found in the e-liquid. So, when someone "vapes," they inhale all sorts of unknown chemicals. With
e-cigarettes, one might be inhaling a few toxic chemicals or a few thousand. However, e-cigarettes are slightly healthier than traditional cigarettes, mainly because e-cigarettes do not result in as much smoke as traditional cigarettes.
          To make matters worse, e-cigarette use is on the rise. E-cigarettes were invented in 2003, but has only recently gained popularity. Now, it is the most commonly used tobacco product in US high schools, and from 2013 to 2014, e-cigarette use among high school students tripled from 660,000 students to over 2 million students. E-cigarette use is clearly a growing problem. Marketing, mostly the TV marketing, was attributed to this recent spike in e-cigarette usage.
          E-cigarettes in spite of their marketing, are not safe products. E-cigarettes contain nicotine, a poisonous chemical, and all sorts of other unknown toxins. Because of marketing, e-cigarette use is increasing. E-cigarettes are slightly healthier than traditional cigarette because there is not nearly as much smoke produced.
       
Sources
1.http://healthliteracy.worlded.org/docs/tobacco/Unit4/1whats_in.html
2.http://www.drugabuse.gov/publications/research-reports/tobacco/what-are-medical-consequences-tobacco-use
3.http://www.nbcnews.com/tech/tech-news/vaping-101-how-do-e-cigarettes-work-n88786
4.http://www.nbcnews.com/health/health-news/5-facts-about-e-cigarettes-fda-no-its-not-ban-n88746
5.http://www.cdc.gov/media/releases/2015/p0416-e-cigarette-use.html

To learn more about e-cigarettes and the risks attributed to them and other important health issues, be sure to join us Wednesday, October 7th, to hear Julie Pettijohn MPH of the California Department of Public Health discuss these important topics at Terra Linda High School, 320 Nova Albion Way, in Room 207 

Post a Comment

Popular posts from this blog

"Gnashing, Gnawing, and Grinding: The Science of Teeth" - An Interview with Tesla Monson of UC Berkeley

by Shoshana Harlem, Terra Linda High School

Dr. Tesla Monson studies mammals, especially their skulls and teeth. She is a researcher at UC Berkeley and has a BA in cultural anthropology, an MA in biological anthropology, and PhD in Integrative Biology. 

1. What made you want to study mammals?
Growing up in Washington State, I was always really interested in biological life, and particularly animals and plants. When I first learned about Paleolithic cave art in my undergraduate anthropology class, which is some of the oldest and most beautiful art, dated to more than 30,000 years ago, I became fascinated with the seemingly timeless question, "What makes us human?", "What makes me, me?, "What makes humans unique from other animals?" And "What makes non-human animals different from each other?" Because these questions are focused on trying to place humans within the context of evolution and life on this planet, and because humans are mammals, I have been …

All About Lysosomes

by Angel Zhou, Branson School

Lysosomes, discovered and named by Belgian biologist Christian de Duve, who eventually received the Nobel Prize in Medicine in 1974, are membrane-enclosed organelles that function as the digestive system of the cell, both degrading material taken up from outside the cell and digesting obsolete components of the cell itself. The membrane around a lysosome allows the digestive enzymes to work at the pH they require. In their simplest form, lysosomes are visualized as dense spherical vacuoles, but they can display considerable variation in size and shape as a result of differences in the materials that have been taken up for digestion. Lysosomes contain an array of enzymes capable of breaking down biological polymers, including proteins, nucleic acids, carbohydrates, and lipids.

The lysosome’s enzymes are synthesized in the rough endoplasmic reticulum. The enzymes are released from Golgi apparatus in small vesicles which ultimately fuse with acidic vesicles ca…

Bacteria, Botulism, and Beauty

--> By Talya Klinger, MSS Intern
What do foodborne illnesses, neck dystonia treatments, and celebrities’ beauty regimens have in common? Clostridium botulinum, baratii, and other species of Clostridium bacteria produce all of the above and more. These seemingly innocuous, rod-shaped bacteria, commonly found in soil and in the intestinal tracts of fish and mammals, produce one of the most deadly biological substances: botulinum toxin, a neurotoxin that intercepts neurotransmitters and paralyzes muscles in the disease known as botulism. Nonetheless, botulinum toxin isn’t all bad: this chemical not only protects the bacteria from intense heat and high acidity, but it makes for an effective treatment for medical conditions as wide-ranging as muscle spasms, chronic migraines, and, yes, wrinkles. 

Clostridium botulinum and similar bacteria can make their way into the human body in a number of ways. Wounds infected with Clostridium botulinum or spores ingested by infants can lead to …