Researchers found that frying meat on a gas hob produces higher levels of potentially harmful polycyclic aromatic hydrocarbons (PAHs), mutagenic aldehydes, and particulate matter compared to electric hobs. Cooking fumes from vegetable oils and lard also contain fine and ultrafine particles.
Fatal car crashes among young female drivers in the US have seen a rise in alcohol-related incidents, with rates among young men declining over the study period. Notably, young women's rates were lower but showed less predictable patterns, including an increase in positive blood tests at certain ages and times of the week.
A study published in Sexually Transmitted Infections found that badly fitting condoms can lead to reduced sexual pleasure for both partners. Researchers surveyed 436 men who reported using poorly fitting condoms, finding a significant link between poor fit and increased rates of breakage, slippage, and penile irritation.
A population-based study of over 10,000 participants found that women with gout were 39% more likely to have a heart attack and 41% more likely to experience a non-fatal heart attack. This risk was significantly higher than in men with gout.
A large-scale study found that estrogen-only hormone replacement therapy (HRT) may increase the risk of developing asthma after menopause. Women who used estrogen-only HRT were 21% more likely to develop asthma than those who never used HRT, with a significant increased risk among non-smokers and those with previous allergies.
The increasing use of smart drugs to boost academic performance may necessitate routine doping tests for exam students, suggests Vince Cakic. Despite the illegitimacy of chemically enhanced academic success, nootropics are near impossible to ban due to their ready availability for therapeutic use.
Research published in Journal of Epidemiology and Community Health reveals that adults who witnessed interparental violence as children are more likely to experience depression, intimate partner violence, and alcohol dependence. The study highlights the importance of early prevention and screening for domestic violence.
Research finds most food adverts shown during children's TV are not targeting kids with unhealthy foods, contrary to common belief. Fewer than 5% of food adverts were found to be prohibited under new UK regulations aimed at limiting such ads.
Research suggests music can reduce pain and encourage better oral feeding in premature babies, leading to calmer infants and parents. The studies found preliminary evidence of therapeutic benefits, including improved physiological measures and behavioral states.
A study of 1,373 men found that light long-term alcohol consumption, especially wine, was associated with a lower risk of dying from cardiovascular disease and death from all causes. Moderate wine consumption was linked to an extended life expectancy of around five years in men.
Research published in the Journal of Epidemiology and Community Health found that repeatedly going to work when ill increases the chances of taking long-term sick leave. Workers who did this at least half a dozen times were more likely to take extended absences, even after accounting for other risk factors.
Current testosterone doping tests may fail to detect steroid abuse in athletes of different ethnicities due to varying hormone metabolism. Researchers suggest recalibrating thresholds for each ethnic group to address this issue.
A telephone consenting system piloted by specialist nurses improved parents' willingness to consent to post-mortem research on their children. The study found that most parents viewed the process positively and appreciated the opportunity to discuss post-mortem options with a bereavement nurse.
Research reveals that over half of children born before 26 weeks need extra help with maths and reading, struggling with simultaneous processing of complex information. These children are more likely to require special educational needs support and multiple services.
A new testosterone patch designed to boost female sex drive after menopause has been found ineffective, with small improvements and large placebo responses reported in clinical trials. The treatment's long-term safety is also unknown due to short trial duration and high side effect rates.
A study of over 3,000 children found that spending more than two hours a day watching TV doubles the risk of developing asthma by age 11.5. The research, published in Thorax, suggests a complex relationship between physical activity, sedentary behaviour and asthma.
A study found that smokers are more likely to quit for their pet's health than their own. Secondhand tobacco smoke poses a significant risk to pets, causing various health issues.
Research shows Irish children's average weight has increased by 24 kilos since 1948, with growth rates accelerating in the 1970s. The study, published in Journal of Epidemiology and Community Health, suggests current economic downturn may exacerbate obesity trends.
Research found that bar workers' symptoms improved after a smoking ban in Scotland, with significant reductions in respiratory and sensory symptoms. The study also showed benefits for smokers themselves, highlighting the importance of addressing environmental tobacco smoke exposure at home.
The trend of barring smokers from employment is being questioned by US experts, who argue that such policies can have serious consequences for smokers' health and well-being. The authors suggest that these policies may lead to discrimination against smokers and limit their job opportunities.
A survey of healthcare professionals revealed overwhelmingly negative opinions on proposals to switch trimethoprim and tamsulosin to over-the-counter availability. Concerns about antibiotic resistance, misdiagnosis, and potential misuse led to strong opposition.
Several herbal remedies commonly used for menopausal symptoms, such as black cohosh and red clover, lack strong evidence supporting their effectiveness. The study highlights the need for better-designed trials to assess the safety and efficacy of these herbal products.
A survey of US academic emergency physicians found nearly all believed police use excessive force during arrests and detentions. Doctors frequently treated patients with blunt trauma and handcuff injuries sustained by police officers.
According to the study, one in three UK adults (32.1% of men, 33.1% of women) will be obese by 2012, with a significant increase in obesity prevalence among low-income groups. The findings also highlight the economic burden of obesity, with an estimated £7.4 billion annual cost to the English economy.
Airline pilots with long-term flying experience may be exposed to cumulative DNA damage from cosmic ionising radiation. Chromosome translocation frequency was higher among pilots than faculty staff, especially those who had flown the most.
A study of almost 91,000 Japanese men and women found that living in a household with multiple generations increases the risk of serious heart disease in women. Women who lived with parents, children, or spouses were twice as likely to be diagnosed with coronary heart disease.
Research reveals tobacco companies paid top Hollywood stars millions in endorsement deals, contributing to the persistent presence of on-screen smoking in mainstream films. Almost 200 actors took part in cigarette endorsements between 1927 and 1951.
Research published in Archives of Disease in Childhood found that an infant diet including fish before 9 months significantly cuts the risk of developing eczema. The study also discovered that owning a pet bird was associated with a reduced risk of the condition.
Urinary stress incontinence affects many young women's lives, impacting routine and recreational activities. The condition is relatively high among women, with around 1 in 7 experiencing symptoms, and can be triggered by physical activity such as basketball or athletics.
Research published in Archives of Disease in Childhood suggests that bilingual children are significantly more likely to stutter and find it harder to lose their impediment than monolingual children. Children who exclusively spoke one language before the age of 5 had a higher recovery rate from stuttering by the age of 12.
Research reveals UK children's physical activity levels are 6 times lower than reported national data, with actual levels at 24 minutes a day. Only 3% of boys and 2% of girls meet the recommended daily amounts of moderate to vigorous physical activity.
A 10-year study found that middle-aged, white, and middle-class individuals are more likely to engage in sports, while younger people, particularly from lower-income backgrounds, show declining participation rates. Excess weight and socioeconomic factors also influence sporting activity.
A study of 325 obese patients found they benefited from knee replacements, with improved mobility scores compared to a comparison group. The research suggests that obese patients can undergo the procedure without increased risk, making it unjustified to deny them the surgery.
A longitudinal study found that only 42% of boys and 11% of girls meet the recommended weekly physical activity levels. While children who met the guidelines showed progressive improvement in predictive health indicators, those who did not showed deterioration. The authors suggest re-evaluating the guideline measures to better encourag...
Rates of sexually transmitted infections (STIs) have more than doubled among people aged 45 and older between 1996 and 2003. Genital warts and herpes were the most common STIs diagnosed in this age group, with rates highest among men aged 55-60 plus and women aged 45-54.
A large cohort study of over 87,000 women found that heavy birthweight female babies are twice as likely to develop rheumatoid arthritis in adulthood. The findings support the fetal origin of disease theory, suggesting that certain conditions and diseases may be programmed by factors during pregnancy.
Research published in Annals of the Rheumatic Diseases found that moderate alcohol consumption reduces the risk of developing rheumatoid arthritis by up to 50%. The study, which involved over 2,750 participants, also highlighted the importance of quitting smoking as a key preventive measure.
A substantial proportion of rectal cancer patients receive inappropriate surgical care due to wide variations in practice. The use of abdominoperineal excision (APE) rates have declined, but disparities persist among different regions and surgeon experience levels.
Road traffic deaths in China have surged almost 100% over two decades, with the leading cause of death for people up to age 45. The study found that deaths increased by 95% between 1985 and 2005, despite a decrease in road-related injuries.
Research published in Occupational and Environmental Medicine reveals that individuals with ADHD complete 1 month's worth of work in a year. Employers may benefit from implementing workplace screening programs to support affected workers, as effective treatments can improve performance.
Exposure to secondhand tobacco smoke increases the risk of severe infectious illnesses and hospital admissions in young children. Children born prematurely or with low birth weight are particularly vulnerable to these risks.
Men who are overweight or obese are more likely to need a hip replacement for osteoarthritis. Research reveals that being overweight is a significant risk factor for hip osteoarthritis in men but not women.
Researchers found that 'flat' carbonated drinks lack essential salts and sugars for oral rehydration solution. They contain too much sugar and not enough sodium and potassium, making them an inadequate alternative.
Children whose parents read aloud to them have better language and literacy skills when they start school. This interactive style of reading has a significant impact on their development. Additionally, the Reach Out and Read programme in Boston improved language skills in low-income families by increasing parents' reading habits.
A review of 62 studies found that physical activity significantly reduces breast cancer risk in lean women, particularly those who engage in moderate and vigorous exercise after menopause. Obesity and family history of breast cancer counteract these benefits.
A study published in Annals of the Rheumatic Diseases found that breastfeeding for more than a year halves the risk of developing rheumatoid arthritis. Women who breastfed for 13 months or more were 50% less likely to get the disease.
Researchers found that fruit tuck shops significantly increased fruit consumption among children when paired with a 'no food' or 'fruit only' policy. Children who attended schools with these policies reported higher fruit intake, even if they didn't use the fruit tuck shop.
Research suggests that areas with more street trees have lower rates of childhood asthma among 4-5 year olds and hospital admissions for older children. Tree density was found to be associated with reduced asthma prevalence, even after controlling for pollution and socioeconomic factors.
A small study found that incubator electromagnetic fields decrease heart rate variability in newborns, a predictor of poor prognosis in adults. The researchers suggest modifying incubator design to mitigate this effect.
A large population-based study using Danish register data suggests that antidepressant use accounts for only 10% of the fall in suicide rates among middle-aged and older people. Despite a significant increase in antidepressant prescriptions, the study found no conclusive link between medication and reduced suicidal behavior.