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Maternal smoking 'imprints' unhealthy set of characteristics on unborn babies

Researchers in Australia have discovered that mothers who smoke during pregnancy are causing developmental changes to their unborn babies that lead to them having lower levels of the type of cholesterol that is known to protect against heart disease in later life - high-density lipoprotein (HDL) cholesterol.

22 Jun 2011

Smoking during pregnancy lowers offspring's HDL cholesterol, greater risk of heart disease later

Scientists said on Tuesday that mothers who smoke while pregnant are causing changes to their unborn babies that can lead them to have less of a type of cholesterol known to protect against heart disease.

22 Jun 2011

U.S. Tobacco label regulations tightened (warning graphic pictures)

Come September 2012, half of the front of all cigarette packages will have to carry graphic images of dead bodies, decaying teeth and a man exhaling smoke through a hole in his neck, the United States health officials announced on Tuesday.

22 Jun 2011

U.S. FDA unveils nine graphic health warnings on cigarette packages

The U.S. Food and Drug Administration (FDA) today unveiled the nine graphic health warnings required to appear on every pack of cigarettes sold in the United States and in every cigarette advertisement.

21 Jun 2011

Cancer Statistics 2011 report finds progress has not benefitted all segments of the population equally

A steady reduction in overall cancer death rates translates to the avoidance of about 898,000 deaths from cancer between 1990 and 2007, according to the latest statistics from the American Cancer Society.

18 Jun 2011

Paternal exposure during pregnancy may affect man's ability to father a child

According to the California Teratogen Information Service (CTIS) Pregnancy Health Information Line, more studies are needed to evaluate men and the potential effect of illnesses, medications and lifestyle habits on fertility and pregnancy. For couples suffering fertility problems, the issue is linked to the potential father approximately 50 percent of the time. In close to a quarter of these cases, a specific cause is unknown.

18 Jun 2011

Viewpoints: 'Two great dangers' of Obamacare; Sen. Klobuchar and Rep. Paulsen on wellness; 'McKinseyGate'

Obamacare poses two great dangers to our nation: lower quality of care and runaway costs. It will stifle innovation and lead to rationing. But the overwhelming cost and the damage it will do to our nation's finances at a pivotal moment in our history deserve greater scrutiny.

18 Jun 2011

Tobacco promotion banned in Queensland stores

Queensland stores are directed to refrain from openly displaying cigarettes and other tobacco products. Under laws introduced on Thursday, all retail advertising and promotion of tobacco and other smoking-related products will be banned.

17 Jun 2011

HRT use linked to decreased risk of peripheral arterial disease in postmenopausal women

A new study presented at the 65th Vascular Annual Meeting of the Society of Vascular Surgery found that the use of HRT in postmenopausal women is associated with a significant reduction in the prevalence of peripheral arterial disease.

17 Jun 2011

Scientists zero in on dose levels of "sacred mushroom"

Scientists at the Johns Hopkins University School of Medicine have zeroed in on the dose levels of the "sacred mushroom" chemical capable of yielding positive, life-changing experiences, while minimizing the chance of transient negative reactions in screened volunteers under supportive, carefully monitored conditions.

15 Jun 2011

Exposure to cigarettes fosters tween smoking: New study

Exposure to secondhand smoke can create symptoms of nicotine dependence in non-smoking preteens, according to a new study from Concordia University and the University of Montreal.

14 Jun 2011

Formaldehyde & other chemicals declared carcinogenic: Report

The government, last Friday added formaldehyde, a substance found in plastics and other commonly used products, to a list of known carcinogens and warned that the chemical styrene might cause cancer.

13 Jun 2011

Smoking ban in NSW prison

In a new directive, prisoners at the Lithgow jail in central western New South Wales will be banned from smoking in their cells as part of a six-month trial to begin next year.

13 Jun 2011

Survey reveals increase in drinking, cannabis use and psychological distress

The latest survey of Ontario adults from the Centre for Addiction and Mental Health (CAMH) shows increasing rates of daily drinking and cannabis use and high levels of psychological distress. The results of the 2009 CAMH Monitor survey, the longest running survey tracking mental health and addiction indicators among adults in Ontario, were published today.

13 Jun 2011

HHS adds eight substances to 12th Report on Carcinogens

The U.S. Department of Health and Human Services added eight substances to its Report on Carcinogens, a science-based document that identifies chemicals and biological agents that may put people at increased risk for cancer.

13 Jun 2011

Emphysema gene linked to lung cancer

A gene linked to emphysema also can be a factor for developing lung cancer unrelated to cigarette smoking, UT Southwestern Medical Center research indicates. Smoking was the only known risk factor previously associated with both diseases.

9 Jun 2011

Valuable insight into how people develop B-cell lymphoma

Researchers from the University of Sheffield have discovered valuable insight into how people develop B-cell lymphoma, one of the most common cancers in the UK.

9 Jun 2011

Smoking increases woman's risk for peripheral artery disease 10-fold

A prospective study of initially healthy women aged 45 and over found that smoking is a potent risk factor for symptomatic peripheral artery disease, or PAD. PAD is a serious, often debilitating disorder, caused by narrowing of the arteries in the lower extremities. Symptoms of PAD include pain in the legs with normal activity and a feeling of tiredness in the leg muscles.

7 Jun 2011

Researchers to use three-dimensional liver mimic for toxicity study on human body

The liver is the primary organ in the human body that metabolizes foreign compounds such as drugs, alcohol, cigarette smoke, and environmental chemicals. Using the liver as an alarm system, researchers are starting to better understand the different levels of toxicity from these compounds and their effects on the human body.

7 Jun 2011

Gay, bisexual teenagers more likely to engage in risky behavior

A new report finds that gay, lesbian and bisexual high school students are more likely than heterosexual students to engage in such risky behavior as smoking, drinking alcohol and carrying guns. The study by the Centers for Disease Control and Prevention (CDC) surveyed 156,000 high school students and was released on Monday. This is the largest of its kind by the federal government.

7 Jun 2011