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The compound in the Mediterranean diet that makes cancer cells 'mortal'

New research suggests that a compound abundant in the Mediterranean diet takes away cancer cells' "superpower" to escape death. By altering a very specific step in gene regulation, this compound essentially re-educates cancer ...

Cancer created May 20, 2013 | popularity 4.8 / 5 (19) | comments 3 | with audio podcast

B vitamins could delay dementia

(Medical Xpress)—Despite spending billions of dollars on research and development, drug companies have been unable to come up with effective treatments for dementia and Alzheimer's Disease (AD). Now, A. ...

Neuroscience created May 21, 2013 | popularity 4.9 / 5 (18) | comments 0 | with audio podcast report

Study finds vitamin C can kill drug-resistant TB (w/ video)

In a striking, unexpected discovery, researchers at Albert Einstein College of Medicine of Yeshiva University have determined that vitamin C kills drug-resistant tuberculosis (TB) bacteria in laboratory culture. The finding ...

Diseases, Conditions, Syndromes created May 21, 2013 | popularity 4.4 / 5 (7) | comments 0 | with audio podcast

Dietary advice on added sugar is damaging our health, warns heart expert

Dietary advice on added sugar is damaging our health, warns a cardiologist in BMJ today. Dr. Aseem Malhotra believes that "not only has this advice been manipulated by the food industry for profit but it is actually a risk ...

Health created May 21, 2013 | popularity 4.8 / 5 (5) | comments 0

Hormone levels may provide key to understanding psychological disorders in women

Women at a particular stage in their monthly menstrual cycle may be more vulnerable to some of the psychological side-effects associated with stressful experiences, according to a study from UCL.

Psychology & Psychiatry created May 24, 2013 | popularity 4 / 5 (4) | comments 4 | with audio podcast

Aggressive behavior linked specifically to secondhand smoke exposure in childhood

Children who are exposed to secondhand smoke in early childhood are more likely to grow up to physically aggressive and antisocial, regardless of whether they were exposed during pregnancy or their parents have a history ...

Health created May 21, 2013 | popularity 3 / 5 (2) | comments 0

Measles surges in UK years after flawed research (Update)

More than a decade ago, British parents refused to give measles shots to at least a million children because of now discredited research that linked the vaccine to autism. Now, health officials are scrambling ...

Diseases, Conditions, Syndromes created May 20, 2013 | popularity 5 / 5 (1) | comments 0

Leading explanations for whooping cough's resurgence don't stand up to scrutiny

Whooping cough has exploded in the United States and some other developed countries in recent decades, and many experts suspect ineffective childhood vaccines for the alarming resurgence.

Diseases, Conditions, Syndromes created May 20, 2013 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Nobel laureate plays down flu pandemic scaremongering

A Nobel prize-winning scientist Tuesday played down "shock-horror scenarios" that a new virus strain will emerge with the potential to kill millions of people.

Diseases, Conditions, Syndromes created May 21, 2013 | popularity 5 / 5 (1) | comments 0

US court strikes down Arizona 20-week abortion ban

A federal court in San Francisco Tuesday struck down Arizona's ban on abortions after 20 weeks of pregnancy.

Health created May 21, 2013 | popularity 5 / 5 (1) | comments 0

CDC presents recent trends in health behaviors of US adults

(HealthDay)—In 2008 to 2010, the prevalence of key health behaviors among U.S. adults varied, with about one in five adults current smokers and 62.1 percent overweight or obese, according to a report presented ...

Health created May 21, 2013 | popularity 5 / 5 (1) | comments 0

Integrating mental health care into HIV care

The integration of mental health interventions into HIV prevention and treatment platforms can reduce the opportunity costs of care and improve treatment outcomes, argues a new Policy Forum article published in this week's ...

HIV & AIDS created May 21, 2013 | popularity 5 / 5 (1) | comments 0

Failure to use linked health records may lead to biased disease estimates

Failure to use linked electronic health records may lead to biased estimates of heart attack incidence and outcome, warn researchers in a paper published in BMJ today.

Health created May 21, 2013 | popularity 5 / 5 (1) | comments 0

How healthy are you for your age?

On May 22, JoVE will publish details of a technique to measure the health of human genetic material in relation to a patient's age. The method is demonstrated by the laboratory of Dr. Gil Atzmon at New York's Albert Einste ...

Medical research created May 22, 2013 | popularity 5 / 5 (1) | comments 0

Researchers develop sperm-sorting design that may aid couples undergoing in vitro fertilization

(Medical Xpress)—According to the World Health Organization, approximately 70 million couples experience infertility worldwide. Current data suggests that nearly one third of infertility disorders are due ...

Medical research created May 23, 2013 | popularity 5 / 5 (1) | comments 0

Health

At the time of the creation of the World Health Organization (WHO), in 1948, Health was defined as being "a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity".

This definition invited nations to expand the conceptual framework of their health systems beyond issues related to the physical condition of individuals and their diseases, and it motivated us to focus our attention on what we now call social determinants of health. Consequently, WHO challenged political, academic, community, and professional organisations devoted to improving or preserving health to make the scope of their work explicit, including their rationale for allocating resources. This opened the door for public accountability [3].

Only a handful of publications have focused specifically on the definition of health and its evolution in the first 6 decades. Some of them highlight its lack of operational value and the problem created by use of the word "complete." Others declare the definition, which has not been modified since 1948, "simply a bad one." [4]. More recently, Smith suggested that it is "a ludicrous definition that would leave most of us unhealthy most of the time." [5].

In 1986, the WHO, in the Ottawa Charter for Health Promotion, said that health is "a resource for everyday life, not the objective of living. Health is a positive concept emphasizing social and personal resources, as well as physical capacities." Classification systems such as the WHO Family of International Classifications (WHO-FIC), which is composed of the International Classification of Functioning, Disability, and Health (ICF) and the International Classification of Diseases (ICD) also define health.

Overall health is achieved through a combination of physical, mental, emotional, and social well-being, which, together is commonly referred to as the Health Triangle.

For more information about Health, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.