Stopping the disease of addiction before it starts to ensure healthy futures for America's teens

Flights Above Addiction

Flights Above Addiction is a traveling teen art and aviation program that informs communities that addiction is a preventable chronic brain disease contracted in adolescence 90% of the time.

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Media $500 Contests

Media $500 Contests invite secondary students to produce compelling art and media illuminating the risk of early alcohol, tobacco, and other drug exposure.

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Science of Addiction

Addiction is a chronic, relapsing brain disease characterized by compulsive drug seeking and use, despite harmful consequences.
 

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Genetic Factors Linked to Smoking Addiction in Teens

Teen SmokingTeen Smoking (Photo credit: M Hooper)

Why is it that some teens who try cigarettes get addicted rather quickly while others do not? Well, based on a new study with over 40 years of data, genes may play a role in this phenomenon.

Researchers examined data from previous studies to develop a genetic risk score for heavy smokers. Following this, they screened the genes of over 1,000 New Zealanders from birth to age 38 to see whether those with high risk scores were addicted to cigarettes more rapidly as teens– and whether they had a more difficult time quitting smoking as adults.

According to results of the study in JAMA Psychiatry published online March 27th, those teens with a “high-risk” genetic profile who tried smoking were 24 percent more likely to become daily smokers by the age of 15 and 43 percent more likely to smoke a pack a day by the time they were 18.

These high-risk teens were also 27 percent more likely to become addicted to nicotine and 22 percent more likely to fail quit-smoking attempts as adults, when compared to teens with lower scores. Subjects in the study with high-risk gene scores also smoked almost 7,300 more cigarettes than the average smoker by age 38.

It turns out that an individual’s genetic risk profile did not predict whether they would try cigarettes. Nearly 70 percent of study participants had tried smoking. Those who did try cigarettes and had a high-risk gene score were more likely to become heavy smokers. The risk score was a greater predictor of becoming a smoker than family history according to the study.

Based on this study, it appears that certain genes can enhance the potential for developing an addiction to cigarettes. A number of participants in this study had tried smoking cigarettes at the age of 15, but the majority did not go on to become heavy smokers.

Overall, there was no relationship between these “high risk” genes and risk of becoming a heavy smoker when people began smoking as adults as opposed to during their teen years. A so-called “vulnerable” period for susceptibility for developing an addiction to smoking appears to be in the teen years.

Thus, it seems that genetic risks during adolescence may be a determining factor in whether teen smokers become adult smokers, suggesting the possibility to intervene in this process.

While anti-smoking campaigns which focus on teens may be useful, an important aim is to determine the ways in which these specific genes influence progression to begin smoking, and to further evaluate whether medications currently on the market which reduce cigarette cravings have any influence on these high risk genes. Developing newer medications which target these genes may potentially hold promise as well.

The concept that there is a “window” of time where health care providers can potentially intervene and prevent a teen smoker from developing into a lifelong heavy adult smoker has important implications from a public health standpoint.

The long held belief that adults who are unable to quit smoking is ultimately related to duration of smoking may potentially be replaced by such research showing that there are specific genetic factors which could influence teen smokers to become heavy smokers throughout their lives.

15 Fascinating Facts You Didn’t Know About Your Brain

Did you know…

1. The average human brain weight about 3 pounds. Compare that to the brain of a sperm whale brain (17 pounds), dog (2.5 ounces), cat (1 ounce), and goldfish (1/333 ounce).

2. The human brain may not be the largest of all brains, but it is the biggest when compared to body size.

3. During waking hours, the brain generates between 10 and 23 watts of power—enough to light a light bulb.

4. Information in the brain travels at speeds of up to 268 miles per hour, faster than the race cars in the Indy 500, unless of course you are drunk, then things really slow down.

5. Your brain is approximately 80% water.

6. Your brain is estimated to have more than 100 billion neurons (also called nerve cells or brain cells), which is about the number of stars in the Milky Way galaxy.

7. Each neuron is connected to other neurons by up to 40,000 individual connections called synapses.

8. Your brain has more connections than there are stars in the universe.

9. A piece of brain tissue the size of a grain of sand contains 100,000 neurons and 1 billion synapses all “talking” to each other.

10. A wrinkled brain makes you smarter! The brain’s wrinkles, grooves, and ridges give it more surface area and more processing power.

11. Your brain represents only about 2 percent of your body weight, but it consumes about 25% of the calories you consume, 25% of the total blood flow in your body, and 20% of the oxygen you breathe.

12. The idea that we only use 10% of our brains is a MYTH! You may not use every neuron in your brain at the same time, but each is important.

13. Your brain doesn’t fully mature until you reach about 25 years of age.

14. Your brain NEVER turns off or even rests, not even while you sleep. Your brain is very active at night, especially during dreaming.

15. Contrary to popular belief, your brain never stops changing and can continue to form new neural connections throughout your lifetime.

Your brain is the most complicated, amazing organ in the universe! It controls everything you do, feel, and think. Take care of it. Commit to better brain health because the brain is the MAIN thing!

SafeLaunch Portraits of Addiction and Hope

Thank you for the support Cox Cable!

Cox Communications Sarah Clark, Public Affairs Host of Community Connections Interviews SafeLaunch Co-Founders, Ron Cuff and Janet Rowse on Cox Channel 8

Cox Communications, our newest community partner, is giving SafeLaunch a very appreciated assist in raising awareness that addiction is a preventable disease that roots in the brains of our youth. Please watch.