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Updated: 1 hour 42 min ago

Medical News Today: Reduced heart function tied to raised risk of dementia, Alzheimer's

Wed, 03/04/2015 - 02:00
A new study finds that people with reduced heart function - as measured by cardiac index - are more likely to develop dementia and Alzheimer's disease.

Medical News Today: Ability to repair cartilage with stem cells steps closer

Wed, 03/04/2015 - 02:00
Scientists report using embryonic stem cells to generate new, healthy-looking cartilage in rats without adverse side effects like abnormal, disorganized tissue or tumors.

Medical News Today: Adults over 30 'only contract flu twice a decade,' study suggests

Wed, 03/04/2015 - 00:00
A new study that suggests that adults aged 30 and older only catch flu an average of twice every 10 years, while children are likely to contract the virus much more frequently.

Medical News Today: How to control panic attack symptoms

Tue, 03/03/2015 - 23:00
A panic attack is an experience of sudden and intense anxiety. With treatment, symptoms of panic can be eliminated and control of your life can be regained - help is at hand.

Medical News Today: Patients may not benefit from sedatives prior to surgery, study suggests

Tue, 03/03/2015 - 23:00
In a new study, researchers found that receiving a sedative called lorazepam prior to having surgery under general anesthetic did not improve overall patient satisfaction.

Medical News Today: When screening tests turn healthy people into patients

Tue, 03/03/2015 - 23:00
The BMJ's campaign against 'too much medicine' sees three papers calling screening to account, questioning if looking out for breast cancer or aneurysm does more harm than good.

Medical News Today: Minors 'can easily buy e-cigarettes via the Internet'

Tue, 03/03/2015 - 07:00
A study investigating compliance with an age-verification law has demonstrated that minors are easily able to circumvent age restrictions and purchase electronic cigarettes online.

Medical News Today: Researchers reveal the average penis length with new study

Tue, 03/03/2015 - 07:00
A lot of men worry about their penis size. But researchers hope the results of a new study, which reveals the average penis length, will reassure many men that they are 'normal.'

Medical News Today: Risks of acetaminophen have been 'underestimated'

Tue, 03/03/2015 - 06:00
Acetaminophen is the most widely-used painkiller worldwide. However, a new systematic review finds that use of the analgesic is linked with numerous adverse events.

Medical News Today: Copper molecule shows promise in halting cancer spread

Tue, 03/03/2015 - 02:00
Researchers have made a copper molecule that binds to the DNA of cancer cells and stops them replicating. It also kills them more quickly than the widely used chemo drug cisplatin.

Medical News Today: Teen obesity and high blood pressure are strongly linked, study shows

Tue, 03/03/2015 - 02:00
A large study of over 700,000 adolescents shows a strong link between BMI and systolic and diastolic blood pressure in normal weight and overweight groups.

Medical News Today: Moderate coffee consumption linked to lower risk of clogged arteries

Tue, 03/03/2015 - 00:00
Researchers have found that people who drink between three and five cups of coffee a day have the lowest prevalence of clogged arteries.

Medical News Today: Eating nuts linked to 20% cut in death rates

Mon, 03/02/2015 - 23:00
Good health is affordable - that's the conclusion of new research that finds a link between lower death risk and a diet rich in nuts, peanuts in particular.

Medical News Today: CDC: up to 20% of high school students experience teen dating violence

Mon, 03/02/2015 - 23:00
Data from the CDC's 2013 Youth Risk Behavior Survey reveals around 1 in 5 females and 1 in 10 males have experienced some form of teen dating violence in the past 12 months.

Medical News Today: Most doctors succumb to parents' requests to delay vaccinations, despite concerns

Mon, 03/02/2015 - 07:00
The majority of doctors receive parental requests to alter childhood vaccination schedules. Despite having concerns, most doctors agree to such requests, according to new research.

Medical News Today: WHO hearing loss warning for teens and young adults

Mon, 03/02/2015 - 07:00
A new report from WHO states that 1.1 billion teenagers and young adults aged 12-35 are at risk of hearing loss due to exposure to unsafe levels of recreational noise.

Medical News Today: Minimally invasive migraine treatment 'reduced painkiller use in 88% of patients'

Mon, 03/02/2015 - 06:00
A retrospective analysis of 112 patients with migraines or cluster headaches found that the new intranasal sphenopalatine ganglion blocks treatment improved symptoms by 36%.

Medical News Today: Scientists discover new mechanism that drives cancer spread

Mon, 03/02/2015 - 02:00
Scientists have uncovered a previously overlooked biological mechanism that switches on metastasis in cancer cells, enabling them to spread to other parts of the body.

Medical News Today: Young adult brains show signs of Alzheimer's protein, study finds

Mon, 03/02/2015 - 02:00
For the first time, scientists show that amyloid protein - a hallmark of Alzheimer's disease - can start to accumulate in the brain when we are 20 years old.

Medical News Today: More than half of middle-aged adults at lifetime risk of CKD, study finds

Mon, 03/02/2015 - 00:00
More than 50% of adults currently aged 30-49 and 50-64 are at risk of developing chronic kidney disease at some point in their lives, according to new research.