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Lettris is a curious tetris-clone game where all the bricks have the same square shape but different content. Each square carries a letter. To make squares disappear and save space for other squares you have to assemble English words (left, right, up, down) from the falling squares.
Boggle gives you 3 minutes to find as many words (3 letters or more) as you can in a grid of 16 letters. You can also try the grid of 16 letters. Letters must be adjacent and longer words score better. See if you can get into the grid Hall of Fame !
Change the target language to find translations.
Tips: browse the semantic fields (see From ideas to words) in two languages to learn more.
1.the state of being vigorous and free from bodily or mental disease
2.the general condition of body and mind"his delicate health" "in poor health"
3.a healthy state of wellbeing free from disease"physicians should be held responsible for the health of their patients"
1.(MeSH)The state of the organism when it functions optimally without evidence of disease.;The state of conforming to a type, standard, or regular pattern. (Merriam-Webster's Collegiate Dictionary, 10th ed)
HealthHealth (hĕlth), n. [OE. helthe, AS. hǣlþ, fr. hāl hale, sound, whole. See Whole.]
1. The state of being hale, sound, or whole, in body, mind, or soul; especially, the state of being free from physical disease or pain.
There is no health in us. Book of Common Prayer.
Though health may be enjoyed without gratitude, it can not be sported with without loss, or regained by courage. Buckminster.
2. A wish of health and happiness, as in pledging a person in a toast. “Come, love and health to all.” Shak.
Bill of health. See under Bill. -- Health lift, a machine for exercise, so arranged that a person lifts an increasing weight, or moves a spring of increasing tension, in such a manner that most of the muscles of the body are brought into gradual action; -- also called lifting machine. -- Health officer, one charged with the enforcement of the sanitary laws of a port or other place. -- To drink a health. See under Drink.
European Agency for Safety and Health at Work • State health service • animal health • health aid • health card • health care • health care profession • health care system • health certificate • health control • health costs • health education • health expenditure • health insurance • health legislation • health policy • health risk • health service • health statistics • mental health • occupational health • organisation of health care • plant health control • plant health legislation • plant health product • plant health treatment • public health • reproductive health • right to health • standard agreement health care • universal health coverage
1994 expanded World Health Organization AIDS case definition • ALOS (health care) • Abortion and mental health • Action on Smoking and Health • Advance health care directive • Adventist Health International • Alabama Museum of Health Sciences • Alcohol, Drug Abuse, and Mental Health Services Block Grant • Allegiance Health • Allied health professional • Allied health professions • Altru Health System • Athens Mental Health Center • Bray v. Alexandria Women's Health Clinic • California Mental Health Services Act • Canadian Council on Smoking and Health • Canadian Health Libraries Association • Canadian Institutes of Health Research • Central Government Health Scheme • Citizens' Health Care Working Group • City of Akron v. Akron Center for Reproductive Health • Committee on Health, Labour, and Social Affairs • Committee on the Environment, Public Health and Food Safety • Community Health Services and Facilities Act • Comprehensive health insurance (Maine) • DeBakey High School for Health Professions • Delivery health • Department of Health (New Brunswick) • Department of Health and Children (Ireland) • Discovery Health Channel • District Health Board • Dog health • Executive Agency for the Public Health Programme • Family Health International • Fashion health • Federal Coal Mine Health and Safety Act of 1969 • Federal Minister for Health and Social Security (Germany) • Federal Ministry for Health and Social Security (Germany) • Florida Keys Health Fairs • Geisinger Health System • Gilford Island/Health Bay Water Aerodrome • Global health • Good Health (album) • Group Health Cooperative • Health Alliance International • Health Canada • Health Care Card • Health Care in Romania • Health Center Consolidation Act • Health Check • Health Economics • Health Human Resources • Health Maintenance Organization Act of 1973 • Health On the Net Foundation • Health Professions Scholarship Program • Health Reimbursement Account • Health Services Union • Health and Physical Education Arena • Health and Safety • Health and Sports Day • Health assessment • Health association • Health care • Health care in Venezuela • Health care system • Health care system in Japan • Health centre • Health claims on food labels • Health economics • Health education • Health effect • Health food • Health food store • Health geography • Health in Eritrea • Health information exchange • Health issues in American football • Health maintenance organization • Health policy analysis • Health promotion • Health resort • Health science • Health visitor • Health, Safety and Environment • High school for Health Professions and Human Services • Hispanic Health Council • In Sickness and in Health • India Health Initiative • Information Centre for Health and Social Care • Innovis Health • Inova Health System • Institute for OneWorld Health • International Classification of Health Interventions • International Statistical Classification of Diseases and Related Health Problems • Law of Public Health • Leiner Health Products • Lille 2 University of Health and Law • List of basic health science topics • List of environmental health hazards • List of health and fitness magazines • List of health sciences topics • Lists of health topics • Local board of health • Lou Ruvo Center for Brain Health • Maharishi Vedic Approach to Health • Medcenter One Health Systems • Men's health risks • Mental Health Act • Mental Health Act 1983 • Mental Health Review Tribunal (England and Wales) • Mental health consumer • Mental health model • MeritCare Health System • Metal Health • Minister of Health (France) • Minister of Health Promotion (Ontario) • Ministry of Health (New Zealand) • Ministry of Health Promotion (Ontario) • Mold health issues • NHS special health authority • National Health • National Health Insurance Act of 2005 • National Health Planning and Resources Development Act • National Health Research Institutes • National Institutes of Health • National Institutes of Health Director's Pioneer Award • National Museum of Health and Medicine • National health insurance • New York City Department of Health and Mental Hygiene • New York City Health and Hospitals Corporation • Norwegian Ministry of Health and Care Services • Occupational Safety and Health Act of 1970 • Occupational Safety and Health Administration • Office of Aboriginal and Torres Strait Islander Health • Office of Public Health Emergency Preparedness • Partners In Health • Peking University Health Science Center • Personal health record • Population Health Forum • Population health • Primary Health Centre • Primary health care • Psychiatric and mental health nursing • Public Health Emergency Preparedness • Public Health Service Act • Public health centres in Japan • Queen's Faculty of Health Sciences • Queensland Health • Reproductive health • Right to health • Riverside Health System • Rouge Valley Health System • Royal College of Paediatrics and Child Health • Science and Health with Key to the Scriptures • Senate Health and Fitness Facility • Senate Staff Health and Fitness Facility • Sexual health clinic • Smoking, Health and Social Care (Scotland) Act 2005 • Social Affairs and Health Committee • Social determinant of health • Social determinants of health • South African Health Ministry • St John of God Health Care • Structural health monitoring • Student Health Action Coalition • Sunnybrook Health Sciences Centre • Sydney South West Area Health Service • Telethon Institute for Child Health Research • Texas Tech University Health Sciences Center • The National Council Against Health Fraud • Timeline of major U.S. environmental and occupational health regulation • Tobacco Damages and Health Care Costs Recovery Act • Trillium Health Centre • Trinity Health • Trust for America's Health • United States Department of Health and Human Services • United States House Energy Subcommittee on Health • United States Public Health Service • United States Secretary of Health and Human Services • University of Auckland, Faculty of Medical and Health Sciences • University of Michigan Health System • University of North Texas Health Science Center at Fort Worth • University of Texas Health Science Center at Tyler • Vital Health Foods • Voluntary Health Insurance • Voluntary Health Insurance Board • Vulvovaginal health • WellPoint Health Systems • WellSpan Health • West Bengal Univeristy of Health Sciences • West Bengal University of Health Sciences • Western School of Health and Business • Wine and health • Wireless electronic devices and health • World Federation of Mental Health • World Health Organization • World Mental Health Day • World Organisation for Animal Health • World Professional Association for Transgender Health
Biological Characteristics, Biologic Characteristic, Characteristic, Biologic, Characteristics, Biological, Heterogeneity, Low Fertility Population, Population at Risk, Population Characteristics, Population Heterogeneity, Populations at Risk, Population Statistics[Hyper.]
Health (n.) [MeSH]
caractère, état, propriété (fr)[Classe...]
bonne et mauvaise santé (fr)[Thème]
caractère, état, propriété (fr)[Classe...]
strength; force; might; mightiness; power[ClasseParExt.]
health - good health, health, healthiness, well-being - health problem, ill health, unhealthiness - ailing, indisposed, off-colour, out of sorts, peaked, poor, poorly, queer, seedy, sick, sickly, under the weather, unwell - health, wellness - disease, illness, malady, sickness, spell of sickness, unwellness[Dérivé]
health; wellness; form[ClasseHyper.]
||This article may require copy editing for grammar, style, cohesion, tone, or spelling. You can assist by editing it. (November 2011)|
Health is the level of functional or metabolic efficiency of a living being. In humans, it is the general condition of a person's mind, body and spirit, usually meaning to be free from illness, injury or pain (as in "good health" or "healthy"). The World Health Organization (WHO) defined health in its broader sense in 1946 as "a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity." Although this definition has been subject to controversy, in particular as having a lack of operational value and the problem created by use of the word "complete", it remains the most enduring. Classification systems such as the WHO Family of International Classifications, including the International Classification of Functioning, Disability and Health (ICF) and the International Classification of Diseases (ICD), are commonly used to define and measure the components of health.
The maintenance and promotion of health is achieved through different combination of physical, mental, and social well-being, together sometimes referred to as the "health triangle". The WHO's 1986 Ottawa Charter for Health Promotion furthered that health is not just a state, but also "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."
Systematic activities to prevent or cure health problems and promote good health in humans are delivered by health care providers. Applications with regard to animal health are covered by the veterinary sciences. The term "healthy" is also widely used in the context of many types of non-living organizations and their impacts for the benefit of humans, such as in the sense of healthy communities, healthy cities or healthy environments. In addition to health care interventions and a person's surroundings, a number of other factors are known to influence the health status of individuals, including their background, lifestyle, and economic and social conditions; these are referred to as "determinants of health".
Generally, the context in which an individual lives is of great importance on health status and quality of life. It is increasingly recognized that health is maintained and improved not only through the advancement and application of health science, but also through the efforts and intelligent lifestyle choices of the individual and society. According to the World Health Organization, the main determinants of health include the social and economic environment, the physical environment, and the person's individual characteristics and behaviors.
An increasing number of studies and reports from different organizations and contexts examine the linkages between health and different factors, including lifestyles, environments, health care organization, and health policy - such as the 1974 Lalonde report from Canada; the Alameda County Study in California; and the series of World Health Reports of the World Health Organization, which focuses on global health issues including access to health care and improving public health outcomes, especially in developing countries.
The concept of the "health field", as distinct from medical care, emerged from the Lalonde report from Canada. The report identified three interdependent fields as key determinants of an individual's health. These are:
Focusing more on lifestyle issues and their relationships with functional health, data from the Alameda County Study suggested that people can improve their health via exercise, enough sleep, maintaining a healthy body weight, limiting alcohol use, and avoiding smoking. The ability to adapt and to self manage have been suggested as core components of human health.
The environment is often cited as an important factor influencing the health status of individuals. This includes characteristics of the natural environment, the built environment, and the social environment. Factors such as clean water and air, adequate housing, and safe communities and roads all have been found to contribute to good health, especially the health of infants and children. Some studies have shown that a lack of neighborhood recreational spaces including natural environment leads to lower levels of personal satisfaction and higher levels of obesity, linked to lower overall health and well being. This suggests the positive health benefits of natural space in urban neighborhoods should be taken into account in public policy and land use.
Genetics, or inherited traits from parents, also play a role in determining the health status of individuals and populations. This can encompass both the predisposition to certain diseases and health conditions, as well as the habits and behaviors individuals develop through the lifestyle of their families. For example, genetics may play a role in the manner in which people cope with stress, either mental, emotional or physical. (One difficulty in this is the debate over the relative strengths of genetics and other factors; interactions between genetics and environment may be of particular importance.)
Achieving and maintaining health is an ongoing process, shaped by both the evolution of health care knowledge and practices, as well as personal strategies and organized interventions for staying healthy.
Health science is the branch of science focused on health. There are two main approaches to health science: the study and research of the body and health-related issues to understand how humans (and animals) function; and the application of that knowledge to improve health and to prevent and cure diseases and other physical and mental impairments. The science builds on many sub fields, including biology, biochemistry, physics, epidemiology, pharmacology, medical sociology, and others. Applied health sciences endeavor to better understand and improve human health through applications in areas such as health education, biomedical engineering, biotechnology and public health.
Organized interventions to improve health based on the principles and procedures developed through the health sciences are delivered among practitioners trained in medicine, nursing, nutrition, pharmacy, social work, psychology, occupational therapy, physical therapy and other health care professions. Clinical practitioners focus mainly on the health of individuals, while public health practitioners consider the overall health of communities and populations. Workplace wellness programs are increasingly adopted by companies for their value in improving the health and well-being of their employees, as are school health services to improve the health and well-being of children.
Public health has been described as "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals." It is concerned with threats to the overall health of a community based on population health analysis. The population in question can be as small as a handful of people or as large as all the inhabitants of several continents (for instance, in the case of a pandemic). Public health has many sub-fields, but typically includes the interdisciplinary categories of epidemiology, biostatistics and health services. Environmental health, community health, behavioral health, and occupational health, are also important areas of public health.
The focus of public health interventions is to prevent and manage diseases, injuries and other health conditions through surveillance of cases and the promotion of healthy behaviors, communities, and (in aspects relevant to human health) environments. Its aim is preventing from happening or re-occurring health problems by implementing educational programs, developing policies, administering services, and conducting research. In many cases, treating a disease or controlling a pathogen can be vital to preventing it in others, such as during an outbreak. Vaccination programs and distribution of condoms to prevent the spread of communicable diseases are examples of common preventive public health measures, as are educational campaigns to promote vaccination and the use of condoms (including overcoming resistance to such).
Public health also takes various actions to limit the health disparities between different areas of the country and, in some cases, the continent or world. One issue is the access of individuals and communities to health care, in terms of financial, geographical or sociocultural constraints in access to and use of services. Applications of the public health system include areas of maternal and child health, health services administration, emergency response, and prevention and control of infectious and chronic diseases.
The great positive impact of public health programs is widely acknowledged. Due in part to the policies and actions developed through public health, the 20th century registered a decrease of the mortality rates in infants and children and a continual increase in life expectancy in most parts of the world. For example, it is estimated that the life expectancy has increased for Americans by thirty years since 1900, and worldwide by six years since 1990.
Personal health depends partially on the active, passive, and assisted cues people observe and adopt about their own health. These include personal actions for preventing or minimizing the effects of a disease, usually a chronic condition, through integrative care. They also include personal hygiene practices to prevent infection and illness, such as bathing and washing hands with soap; brushing and flossing teeth; storing, preparing and handling food safely; and many others. The information gleaned from personal observations of daily living - such as about sleep patterns, exercise behavior, nutritional intake, and environmental features - may be used to inform personal decisions and actions (e.g., "I feel tired in the morning so I am going to try sleeping on a different pillow"), as well as clinical decisions and treatment plans (e.g., a patient who notices his or her shoes are tighter than usual may be having exacerbation of left-sided heart failure, and may require diuretic medication to reduce fluid overload).
Personal health also depends partially on the social structure of a person's life. The maintenance of strong social relationships, volunteering, and other social activities have been linked to positive mental health and even increased longevity. One American study among seniors over age 70 found that frequent volunteering was associated with reduced risk of dying compared with older persons who did not volunteer, regardless of physical health status. Another study from Singapore reported that volunteering retirees had significantly better cognitive performance scores, fewer depressive symptoms, and better mental well-being and life satisfaction than non-volunteering retirees.
Prolonged psychological stress may negatively impact health, and has been cited as a factor in cognitive impairment with aging, depressive illness, and expression of disease. Stress management is the application of methods to either reduce stress or increase tolerance to stress. Relaxation techniques are physical methods used to relieve stress. Psychological methods include cognitive therapy, meditation, and positive thinking which work by reducing response to stress. Improving relevant skills, such as problem solving and time management skills, reduces uncertainty and builds confidence, which also reduces the reaction to stress-causing situations where those skills are applicable.
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