Navigation Links
Secondhand Smoke Tied to Lower 'Good' Cholesterol in Teen Girls
Date:4/30/2013

TUESDAY, April 30 (HealthDay News) -- Exposure to secondhand smoke at home appears to lower teen girls' levels of the "good" cholesterol -- the substance that reduces heart disease risk, researchers report.

The new study included more than 1,000 male and female teens, aged 17, in Australia who had blood tests to check their levels of "good" high-density lipoprotein (HDL) cholesterol. While "bad" low-density lipoprotein (LDL) cholesterol creates a build-up that can block blood vessels, HDL plays a positive role by clearing excess cholesterol from the bloodstream.

The researchers also examined information about smoking in the teens' households beginning before they were born, when their mothers were 18 weeks into their pregnancies. Forty-eight percent of the study participants had been exposed to secondhand smoke at home, according to the study in the May issue of the Journal of Clinical Endocrinology & Metabolism.

"In our study, we found 17-year-old girls raised in households where passive smoking occurred were more likely to experience declines in HDL cholesterol levels," lead author Dr. Chi Le-Ha, of the University of Western Australia, said in a news release from the Endocrine Society.

"Secondhand smoke did not have the same impact on teenage boys of the same age, which suggests passive smoking exposure may be more harmful to girls. Considering cardiovascular disease is the leading cause of death in women in the western world, this is a serious concern," Le-Ha added.

The findings suggest that exposure to secondhand smoke in childhood may be a more significant risk factor for women than men.

"We need to redouble public health efforts to reduce young children's secondhand smoke exposure in the home, particularly girls' exposure," Le-Ha stated in the news release.

The association seen in the study does not prove that there is a cause-and-effect relationship between secondhand smoke exposure in girls and low levels of HDL cholesterol.

More information

The American Heart Association has more about good and bad cholesterol.

-- Robert Preidt

SOURCE: The Endocrine Society, news release, April 30, 2013


'/>"/>
Copyright©2012 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Secondhand smoke continues to vex children with asthma
2. Many Asthmatic Kids Harmed by Secondhand Smoke: Study
3. Secondhand Smoke May Harm Heart Function
4. Study Ties Secondhand Smoke to Bladder Irritation in Kids
5. Secondhand Smoke Linked to Raised Diabetes Risk
6. Secondhand Smoke May Impair Childrens Cough Reflex
7. Secondhand Smoke Linked to Memory Problems
8. Secondhand Smoke in Pregnancy Seems to Harm Baby, Too
9. Secondhand Smoke Takes Big Illness, Expense Toll
10. Secondhand Smoke: All It Takes Is 20 Minutes
11. Secondhand Smoke Very Unhealthy for Kids in Cars: Study
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Secondhand Smoke Tied to Lower 'Good' Cholesterol in Teen Girls
(Date:6/24/2017)... ... June 24, 2017 , ... Dr. ... 217 Portion Road in Lake Ronkonkoma, Dental365 offers patients high-quality and affordable routine ... visits to the dentist fit into their patients’ busy lifestyles. Dental365 also gladly ...
(Date:6/23/2017)... ... 2017 , ... "The Better Care Reconciliation Act (BCRA) falls ... people with all chronic conditions, including mental illnesses, while increasing the cost of ... Care Act (ACA) requirement that insurers cover pre-existing conditions, it does not require ...
(Date:6/23/2017)... ... 2017 , ... The Military Officers Association of America (MOAA) announced its support ... retired Marine Col. Thomas G. Bowman. , Bowman currently serves as the staff director ... with the issues and challenges veterans face with the VA. Following a 30-year career ...
(Date:6/23/2017)... ... June 23, 2017 , ... Goodcents Deli Fresh Subs today announced the opening ... 4210 SW 21st St. Topeka, Kan. 66604 (near 21st and Gage). It is owned ... owns three other locations in the Topeka and Bonner Springs, Kan. area. , ...
(Date:6/23/2017)... ... June 23, 2017 , ... 21 Middle East and South ... selected 21 leaders from government, business and civil society in 11 countries across the ... this fall, engaging in a transformative exchange of knowledge and ideas with the leading ...
Breaking Medicine News(10 mins):
(Date:6/7/2017)...  Diplomat Specialty Infusion Group, a brand of Diplomat Pharmacy, Inc. ... Iowa location. The Iowa ... an ISO 7 cleanroom—the standard needed to compound intravenous (IV) nutrition ... of pollutants. "Our new cleanroom ... serve our Iowa patients," said Phil ...
(Date:6/1/2017)... 2017 Nutriceutical Holdings (NH), parent company of ... and KD Pharma Group have decided to join forces ... Pharma Group. KD Pharma Group will become the largest ... the entire company. "We believe we have ... to growing the NH companies by providing us with ...
(Date:5/26/2017)... 2017  Endo International plc (NASDAQ: ENDP ) ... will represent the Company in a fireside chat at Goldman ... June 13, 2017 at 10:40 a.m. PT / 1:40 p.m. ... Rancho Palos Verdes, CA. ... be available on the Company,s website at http://www.endo.com/investors/overview . ...
Breaking Medicine Technology: