This site has articles of important health topics.These articles are very simple so that any common man can easily understand them.The topics are common and important and very beneficial in daily life.These articles are the brief introduction about the topics.This website is especially designed for students of medical sciences.
A nutrient is a chemical that an organism needs to live and grow or a substance used in an organism's metabolism which must be taken in from its environment. Methods for nutrient intake vary, with animals and protists consuming foods that are digested by an internal digestive system, but most plants ingest nutrients directly from the soil through their roots or from the atmosphere. Some plants, like carnivorous plants, externally digesting nutrients from animals, before ingesting them. The effects of nutrients are dose-dependent.
Organic nutrients include carbohydrates, fats, proteins (or their building blocks, amino acids), and vitamins. Inorganic chemical compounds such as dietary minerals, water, and oxygen may also be considered nutrients.A nutrient is essential to an organism if it cannot be synthesized by the organism in sufficient quantities and must be obtained from an external source. Nutrients needed in relatively large quantities are called macronutrients and those needed in relatively small quantities are called micronutrients.
When you think of organic food do you have some questions? Here’s a quick Q & A on the subject.
Q:Is it expensive? A: It depends on the food and where you buy it. As consumers have demanded more organic food to be available, the prices are coming down.Q: What’s the difference between organic and “regular” foods? A: All food used to be organic, meaning raised without synthetic and chemical products added. Organic foods are grown in soil full of nutrients because crops are rotated (planting the same food season after season depletes the soil). Pests are controlled naturally where conventional farming uses pesticides.Q: Is it just fruits and vegetables that are organic? A: No. There are many organic foods including dairy and eggs, meat, poultry, beans, grains, nuts, and sweeteners. You can find organic versions of almost everything – even cookies!
Q: What are some of the reasons I would want to buy organic? A: Some people say that they can tell the difference in the taste – taste test a conventional apple and an organic one and see what you think
Synthetic and chemical additives can be absorbed into the food and even washing doesn’t remove all the residue
The chemicals, fertilizers and pesticides used in conventional farming can be absorbed into the ground water and run off into water sources downstream
To support organic farmers as they bring more environmentally friendly means of growing and raising our food while rebuilding the soil
Q: How do I know if I’m getting organic foods?A: If you are buying at your local farmer’s market you can ask if the food is organic or very often they will have a sign proudly stating that they are certified organic or in the process of being certified
If you are shopping at the grocery store you already have lots of information at your finger tips about the fruits and vegetables you’re considering.
The sticker that’s attached (the PLU code sticker) tells you whether the food is conventionally grown (4 digits), organic (5 digits starting with the number 9) or genetically modified (GMO 5 digits starting with the number 8). For example conventional bananas have the sticker code 4011, organic 94011, and GMO 84011.
Other foods will be marked or if you have any questions about whether something is organic be sure to ask.
Some people decide on organic because of health concerns, some for environmental reasons, some because of what the people in the fields are exposed to. Deciding to buy and eat organic is a personal decision and only you can decide what is best for you and your family.So are you ready to try the apple test?

Physical fitness is used in two close meanings: general fitness (a state of health and well-being) and specific fitness (a task-oriented definition based on the ability to perform specific aspects of sports or occupations).
Physical fitness is the functioning of the heart, blood vessels, lungs, and muscles at optimum efficiency. In previous years, fitness was defined as the capacity to carry out the day’s activities without undue fatigue. Automation increased leisure time, and changes in lifestyles following the industrial revolution meant this criterion was no longer sufficient. Optimum efficiency is the key. Physical fitness is now defined as the body’s ability to function efficiently and effectively in work and leisure activities, to be healthy, to resist hypokinetic diseases, and to meet emergency situations. Fitness can also be divided into five categories: aerobic fitness, muscular strength, muscular endurance, flexibility, and body composition.
Weight training is a common type of strength training for developing the strength and size of skeletal muscles. It uses the force of gravity (in the form of weighted bars, dumbbells or weight stacks) to oppose the force generated by muscle through concentric or eccentric contraction. Weight training uses a variety of specialized equipment to target specific muscle groups and types of movement.
Weight training differs from bodybuilding, weightlifting, powerlifting, and strongman, which are sports rather than forms of exercise. Weight training, however, is often part of the athlete's training regimen.
Endurance exercise or endurance training consists of performing low- to medium-intensity exercise for long periods of time. E.g., jogging or running several miles to hundreds of miles; cycling dozens of miles to thousands of miles; swimming hundreds of yards or meters to dozens of miles or kilometers.
Physical endurance is differentiated from other forms of physical stress in that in endurance exercise it is not solely fatigue of the muscles and cardiovascular system that force the effort to end. The need for sleep, the buildup of non-recyclable waste chemicals, the depletion of convertible energy stores and other needed chemicals (e.g., water, sodium), physical injury, or psychological failure can also bring the effort to an end. Hence, endurance athletes try to prevent this by the use of isotonic products and energy sources whilst exercising or before exercise, and by appropriate attire and training.
In equestrian sport, endurance riding refers to long distance races (often 100 miles) by one horse-rider pair. Endurance races were part of military history and also have a place in the history of the American West. The Tevis Cup is a famous race from the east to the west side of the Sierra Nevada. It is an international sport and is governed at the international level by the Federation Equestre Internationale (FEI).
The Shahzada is an Australian National Event With Riders Travelling from all over the Country to compete, it is a 400-mile (640 km) ride consisting of 160 km (or 100 miles) per day for 4 days
In the UK the official equestrian Endurance Group is called 'Sport Endurance.'
Population health has been defined as “the health outcomes of a group of individuals, including the distribution of such outcomes within the group.” It is an approach to health that aims to improve the health of an entire population. One major step in achieving this aim is to reduce health inequities among population groups. Population health seeks to step beyond the individual-level focus of mainstream medicine and public health by addressing a broad range of factors that impact health on a population-level, such as environment, social structure, resource distribution, etc. An important theme in population health is importance of social determinants of health and the relatively minor impact that medicine and healthcare have on improving health overall.
From a population health perspective, health has been defined not simply as a state free from disease but as "the capacity of people to adapt to, respond to, or control life's challenges and changes".
Public health is "the science and art of preventing disease, prolonging life and promoting health through the organised 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 is typically divided into the categories of epidemiology, biostatistics and health services. Environmental, social and behavioral health, and occupational health, are also important fields in public health.
The focus of public health intervention is to prevent rather than treat a disease through surveillance of cases and the promotion of healthy behaviors. In addition to these activities, in many cases treating a disease can be vital to preventing it in others, such as during an outbreak of an infectious disease. Vaccination programs and distribution of condoms are examples of public health measures.
Prevention of Implants and Surgical Methods
With the help of modern science and never ending research being carried out in field of the medical, there are more and more medical solutions being invented. A common practice which has been carried out since a considerable amount of time is implantation. Implantation has been a significant factor of medical studies since a long [...]
LDL or Bad Cholesterol Level
Low-density lipoproteins are considered as bad cholesterol which circulates throughout the blood streams and they slowly build up within the inner walls of the arteries that connect to the heart and brain. When these low density lipoproteins are combined with other substances, they often form plaque, which can be a thick and hard deposit that [...]
HDL or Good Cholesterol Levels
HDLs are the smallest lipoprotein particles, however highest proportion of protein makes it dense for the blood. There is a group of lipoproteins which is responsible for the transportation of cholesterol in the blood. Therefore for a healthy, HDL carries about thirty percent of the blood. Their job is to collect the fat on the [...]
Blood Platelet Disorders/Blood Coagulation Disorders
Another growing problem which we witness everyday is the growing problem of blood platelet disorder. We hear it everyday and yet most of us are not fully aware of what exactly this disease is. Blood platelet disorder is basically the inability to make platelets which help to stop clotting process in blood. Therefore, if a [...]
Blood Infection
Blood infection is perhaps one of the most lethal diseases that any one can ever have. We have heard about the cancer, aids and what not. However, the interesting point to notice is that what makes blood infection the most lethal disease. Blood infection is usually referred as septicaemia or Sepsis. This is a very [...]
White Blood Cell Disorders
White blood cells are the crucial players of immune system. To kill and digest the harmful substance, white blood cells should receive the message about the entrance of harmful substance in the body. To kill the organism an equate number of white blood cells are used. White blood cells are produces in bone marrow like [...]
What is Cholesterol
Cholesterol is a substance that is produced from the liver and found in certain foods. It is specifically needed to make vitamin D along with some other important hormones, as well as to build cell walls, and creating a specific type of salt, bile salt, which helps in digesting fat. Our bodies can produce enough [...]
Types of Breast Cancer
There are many types of breast cancer, but two are more common in most women. They generally are named after the parts in the breast in which they start occurring. The first is ductal carcinoma and the second is lobular carcinoma. Those two are the most common types, and they appear in the breast’s milk [...]
Types of Birth Control Pills
Birth control pills are one of the most effective birth controls, since they work inside the body of the girl. These pills decrease the fertility of the girl making her unable to get pregnant for that time. These pills prevent ovulation by marinating consistent hormone levels; they do not let the ovary resale a [...]
Types of Birth Control
Birth controls are effective tools to prevent from unexpected and unwanted pregnancies. There are some natural methods that can be used to prevent the pregnancy. Fertility awareness is one of those natural methods, and is known as the natural family planning. In this method couples are advised not to have sex when the girl has [...]

Dieting is the practice of ingesting food in a regulated fashion to achieve or maintain a controlled weight. In most cases the goal is weight loss in those who are overweight or obese, but some athletes aspire to gain weight (usually in the form of muscle) and diets can also be used to maintain a stable body weight.
Diets to promote weight loss are generally divided into four categories: low-fat, low-carbohydrate, low-calorie, and very low calorie. A meta-analysis of six randomized controlled trials found no difference between the main diet types (low calorie, low carbohydrate, and low fat), with a 2–4 kilogram weight loss in all studies.[1] At two years all diet types cause equal weight loss irrespective of the macronutrients emphasized.
There are two major factors that determine the physical appearance of a person, how they feel and their weight. Diet and exercise is a great mediator in the way person looks, weighs and feels. Your diet will greatly impact on the way you look, the way you approach things and the amount you will be able to do physically. A good balanced diet consists of the five major food groups. No single food can provide all the essential nutrients needed for good health and well being.
The five major food groups are: Bread and Cereal, Fruit, Vegetables, Meat and Meat Alternatives and the Milk Group. Bread and Cereal are recommended for six or seven serves per day. Fruit is recommended for two to three serves per day. Vegetables are recommended for four serves per day. Meat and Meat Alternatives are recommended for one serve per day. The Milk Group for a young or still growing person is of much greater importance than when the person has stoped growing. The reason for this is because while growing your body needs fats and dairy products for energy and nutrients. After growing has stoped your body will store this as fat because the need for energy and nutrients is not as great.
If you follow these plans to eat [above and below] you will look and feel great, you will also be able to participate in more physical activities such as running, skipping and swimming. The food groups are broken up into three other groups: Eat Most, Eat Moderately and Eat Least [as seen in chart below]. The eat most food group consists of foods such as: wholegrain cereals, bread [preferably wholegrain], pasta, rice, vegetables and fruit. The eat moderately food group consists of foods such as: milk, cheese, yoghurt, lean meat, poultry, fish, nuts, eggs and pulses [e.g. soya beans]. The eat least food group contains foods like: butter, margarine, oils and sugar. Also to compensate for the fluids lost through perspiration, expiration and urine and faeces we should drink two to three litres of water per day. These ideas may contribute to general health and well-being if put into practice.
Exercise will also help you lose weight and have higher self-esteem by burning kilojoules that will inturn make you thinner. Exercise will also work your muscles and make you more flexible and agile. By participating in sport and exercise you develop physical skill and group loyalty.
Health education is the profession of educating people about health. Areas within this profession encompass environmental health, physical health, social health, emotional health, intellectual health, and spiritual health.It can be defined as the principle by which individuals and groups of people learn to behave in a manner conducive to the promotion, maintenance, or restoration of health. However, as there are multiple definitions of health, there are also multiple definitions of health education. The Joint Committee on Health Education and Promotion Terminology of 2001 defined Health Education as "any combination of planned learning experiences based on sound theories that provide individuals, groups, and communities the opportunity to acquire information and the skills needed to make quality health decisions." The World Health Organization defined Health Education as "compris consciously constructed opportunities for learning involving some form of communication designed to improve health literacy.
Education for health begins with people. It hopes to motivate them with whatever interests they may have in improving their living conditions. Its aim is to develop in them a sense of responsibility for health conditions for themselves as individuals, as members of families, and as communities. In communicable disease control, health education commonly includes an appraisal of what is known by a population about a disease, an assessment of habits and attitudes of the people as they relate to spread and frequency of the disease, and the presentation of specific means to remedy observed deficiencies.
Health education is also an effective tool that helps improve health in developing nations. It not only teaches prevention and basic health knowledge but also conditions ideas that re-shape everyday habits of people with unhealthy lifestyles in developing countries. This type of conditioning not only affects the immediate recipients of such education but also future generations will benefit from an improved and properly cultivated ideas about health that will eventually be ingrained with widely spread health education. Moreover, besides physical health prevention, health education can also provide more aid and help people deal healthier with situations of extreme stress, anxiety, depression or other emotional disturbances to lessen the impact of these sorts of mental and emotional constituents, which can consequently lead to detrimental physical effects.
In the United States some forty states require the teaching of health education. A comprehensive health education curriculum consists of planned learning experiences which will help students achieve desirable attitudes and practices related to critical health issues. Some of these are: emotional health and a positive self image; appreciation, respect for, and care of the human body and its vital organs; physical fitness; health issues of alcohol, tobacco, drug use and abuse; health misconceptions and myths; effects of exercise on the body systems and on general well being; nutrition and weight control; sexual relationships and sexuality, the scientific, social, and economic aspects of community and ecological health; communicable and degenerative diseases including sexually transmitted diseases; disaster preparedness; safety and driver education; factors in the environment and how those factors affect an individual's or population's Environmental health (ex: air quality, water quality, food sanitation); life skills; choosing professional medical and health services; and choices of health careers.
Mental health is a term used to describe either a level of cognitive or emotional well-being or an absence of a mental disorder.From perspectives of the discipline of positive psychology or holism mental health may include an individual's ability to enjoy life and procure a balance between life activities and efforts to achieve psychological resilience.
The World Health Organization defines mental health as "a state of well-being in which the individual realizes his or her own abilities, can cope with the normal stresses of life, can work productively and fruitfully, and is able to make a contribution to his or her community”.[3] It was previously stated that there was no one "official" definition of mental health. Cultural differences, subjective assessments, and competing professional theories all affect how "mental health" is defined.
Mental health can be seen as a continuum, where an individual's mental health may have many different possible values. Mental wellness is generally viewed as a positive attribute, such that a person can reach enhanced levels of mental health, even if they do not have any diagnosable mental health condition. This definition of mental health highlights emotional well-being, the capacity to live a full and creative life, and the flexibility to deal with life's inevitable challenges. Many therapeutic systems and self-help books offer methods and philosophies espousing strategies and techniques vaunted as effective for further improving the mental wellness of otherwise healthy people. Positive psychology is increasingly prominent in mental health.
A holistic model of mental health generally includes concepts based upon anthropological, educational, psychological, religious and sociological perspectives, as well as theoretical perspectives from personality, social, clinical, health and developmental psychology.
An example of a wellness model includes one developed by Myers, Sweeny and Witmer. It includes five life tasks — essence or spirituality, work and leisure, friendship, love and self-direction—and twelve sub tasks—sense of worth, sense of control, realistic beliefs, emotional awareness and coping, problem solving and creativity, sense of humor, nutrition, exercise, self care, stress management, gender identity, and cultural identity—are identified as characteristics of healthy functioning and a major component of wellness. The components provide a means of responding to the circumstances of life in a manner that promotes healthy functioning. Most of the US Population is not educated on Mental Health.
Mental health can be seen as a continuum, where an individual's mental health may have many different possible values. Mental wellness is generally viewed as a positive attribute, such that a person can reach enhanced levels of mental health, even if they do not have any diagnosable mental health condition. This definition of mental health highlights emotional well-being, the capacity to live a full and creative life, and the flexibility to deal with life's inevitable challenges. Many therapeutic systems and self-help books offer methods and philosophies espousing strategies and techniques vaunted as effective for further improving the mental wellness of otherwise healthy people. Positive psychology is increasingly prominent in mental health.
A holistic model of mental health generally includes concepts based upon anthropological, educational, psychological, religious and sociological perspectives, as well as theoretical perspectives from personality, social, clinical, health and developmental psychology.
An example of a wellness model includes one developed by Myers, Sweeny and Witmer. It includes five life tasks — essence or spirituality, work and leisure, friendship, love and self-direction—and twelve sub tasks—sense of worth, sense of control, realistic beliefs, emotional awareness and coping, problem solving and creativity, sense of humor, nutrition, exercise, self care, stress management, gender identity, and cultural identity—are identified as characteristics of healthy functioning and a major component of wellness. The components provide a means of responding to the circumstances of life in a manner that promotes healthy functioning. Most of the US Population is not educated on Mental Health.
The mental environment refers to the sum of all societal influences upon mental health.
The term is often used in a context critical of the mental environment in industrialized societies. It is argued that just as industrial societies produce physical toxins and pollutants which harm humans physical health, they also produce psychological toxins (e.g. television, excessive noise, violent marketing tactics) that cause psychological damage.
This poor mental environment may help explain why rates of mental illness are higher in industrial societies than in the developing world.
The idea has its roots in evolutionary psychology, as the deleterious consequences of a poor mental environment can be explained by the mismatch between the mental environment humans evolved to exist within and the one they exist within today.
Self-help groups for mental health are voluntary associations of people who share a common desire to overcome mental illness or otherwise increase their level of cognitive or emotional wellbeing. There are several international mental health self-help organizations including Emotions Anonymous, GROW and Recovery International. Recovery International uses a cognitive therapy approach, Emotions Anonymous uses a twelve-step approach, whereas GROW incorporates a combination of cognitive therapy and twelve-step methods. Despite the different approaches, many of the psychosocial processes in the groups are the same and they share similar relationships with mental health professionals. The terms 'self-help', 'mutual-help' and 'mutual-aid' are used interchangeably in this context.
Psychology (Greek: Ψυχολογία, lit. "study of the mind", from ψυχή psykhē "breath, spirit, soul"; and -λογία, -logia "study of is an academic and applied discipline involving the systematic, and often scientific, study of human mental functions and behavior. Occasionally, in addition or opposition to employing the scientific method, it also relies on symbolic interpretation and critical analysis, although it often does so less prominently than other social sciences such as sociology. Psychologists study such phenomena as perception, cognition, emotion, personality, behavior and interpersonal relationships. Some, especially depth psychologists, also study the unconscious mind.
Psychological knowledge is applied to various spheres of human activity, including issues related to everyday life—such as family, education and employment—and to the treatment of mental health problems. Psychologists attempt to understand the role of mental functions in individual and social behavior, while also exploring the underlying physiological and neurological processes. Psychology includes many sub-fields of study and applications concerned with such areas as human development, sports, health, industry, media and law. Psychology incorporates research from the natural sciences, social sciences and humanities. A professional theorist or practitioner of psychology is called a psychologist.
A vitamin is an organic compound required as a nutrient in tiny amounts by an organism.[1] A compound is called a vitamin when it cannot be synthesized in sufficient quantities by an organism, and must be obtained from the diet. Thus, the term is conditional both on the circumstances and the particular organism. For example, ascorbic acid functions as vitamin C for some animals but not others, and vitamins D and K are required in the human diet only in certain circumstances.[2] The term vitamin does not include other essential nutrients such as dietary minerals, essential fatty acids, or essential amino acids, nor does it encompass the large number of other nutrients that promote health but are otherwise required less often.[3]
Vitamins are classified by their biological and chemical activity, not their structure. Thus, each "vitamin" may refer to several vitamer compounds that all show the biological activity associated with a particular vitamin. Such a set of chemicals are grouped under an alphabetized vitamin "generic descriptor" title, such as "vitamin A," which includes the compounds retinal, retinol, and many carotenoids.[4] Vitamers are often inter-converted in the body.
Body composition (particularly body fat percentage) can be measured in several ways. The most common method is by using a set of measurement calipers to measure the thickness of subcutaneous fat in multiple places on the body. This includes the abdominal area, the subscapular region, arms, buttocks and thighs. These measurements are then used to estimate total body fat with a margin of error of approximately four percentage points.
Another method is bioelectrical impedance analysis (BIA), which uses the resistance of electrical flow through the body to estimate body fat.
A technique for measuring body composition has been developed using the same principles as under water weighing. The technique uses air, as opposed to water, and is known as air displacement plethysmography (ADP). Subjects enter a sealed chamber that measures their body volume through the displacement of air in the chamber. Body volume is combined with body weight (mass) in order to determine body density. The technique then estimates the percentage of body fat and lean body mass (LBM) through known equations (for the density of fat and fat free mass).
Body composition measurement with Dual Energy X-ray Absorptiometry (DEXA) is used increasingly for a variety of clinical and research applications. Total body or estimated total body scans using DEXA give accurate and precise measurements of BMD and body composition, including bone mineral content (BMC), bone mineral density (BMD), lean tissue mass, fat tissue mass, and %fat results [4]. These measurements are extremely reproducible, making them excellent for monitoring pharmaceutical therapy, nutritional or exercise intervention, sports training &/or other body composition altering programs. They are also fast, simple, non-invasive, and expose the subject to a level of x-rays lower than that of a cross-country flight. DEXA exams provide both total body and up to 14 regional (trunk, individual arms & legs, android, gynoid, etc) results.
Body Composition is also estimated using cross-sectional imaging methods like magnetic resonance imaging (MRI) and computed tomography (CT). Since MRI and CT give the most precise body composition measures to-date, many pharmaceutical companies are very interested in this new procedure to estimate body composition measures before and after drug therapy especially in drugs that might change body composition.
Health economics is a branch of economics concerned with issues related to scarcity in the allocation of health and health care. Broadly, health economists study the functioning of the health care system and the private and social causes of health-affecting behaviors such as smoking.
A seminal 1963 article by Kenneth Arrow, often credited with giving rise to the health economics as a discipline, drew conceptual distinctions between health and other goals. Factors that distinguish health economics from other areas include extensive government intervention, intractable uncertainty in several dimensions, asymmetric information, and externalities. Governments tend to regulate the health care industry heavily and also tend to be the largest payer within the market. Uncertainty is intrinsic to health, both in patient outcomes and financial concerns. The knowledge gap that exists between a physician and a patient creates a situation of distinct advantage for the physician, which is called asymmetric information. Externalities arise frequently when considering health and health care, notably in the context of infectious disease. For example, making an effort to avoid catching a cold, or practicing safer sex, affects people other than the decision maker.
Medical tourism(also called medical travel, health tourism or global health care) is a term initially coined by travel agencies and the mass media to describe the rapidly-growing practice of traveling across international borders to obtain health care.
Such services typically include elective procedures as well as complex specialized surgeries such as joint replacement (knee/hip), cardiac surgery, dental surgery, and cosmetic surgeries. However, virtually every type of health care, including psychiatry, alternative treatments, convalescent care and even burial services are available. As a practical matter, providers and customers commonly use informal channels of communication-connection-contract, and in such cases this tends to mean less regulatory or legal oversight to assure quality and less formal recourse to reimbursement or redress, if needed.
Pharmacology (from Greek φάρμακον, pharmakon, "drug"; and -λογία, -logia) is the study of drug action.[1] More specifically it is the study of the interactions that occur between a living organism and exogenous chemicals that alter normal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals. The field encompasses drug composition and properties, interactions, toxicology, therapy, and medical applications and antipathogenic capabilities. Pharmacology is not synonymous with pharmacy, which is the name used for a profession, though in common usage the two terms are confused at times. Pharmacology deals with how drugs interact within biological systems to affect function. It is the study of drugs, of the body's reaction to drugs, the sources of drugs, their nature, and their properties. In contrast, pharmacy is a medical science concerned with the safe and effective use of medicines.
In large doses, some vitamins have documented side effects that tend to be more severe with a larger dosage. The likelihood of consuming too much of any vitamin from food is remote, but overdosing from vitamin supplementation does occur. At high enough dosages some vitamins cause side effects such as nausea, diarrhea, and vomiting.
When side effects emerge, recovery is often accomplished by reducing the dosage. The concentrations of vitamins an individual can tolerate vary widely, and appear to be related to age and state of health. In the United States, overdose exposure to all formulations of vitamins was reported by 62,562 individuals in 2004 (nearly 80% of these exposures were in children under the age of 6), leading to 53 "major" life-threatening outcomes and 3 deaths;a small number in comparison to the 19,250 people who died of unintentional poisoning of all kinds in the U.S. in the same year (2004).