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Non-infectious disease

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Non-infectious diseases are those diseases that are not caused by a pathogen and cannot be shared from one person to another. Diseases caused by these organisms are infectious diseases. There are many kinds of non-infectious diseases.

A non-infectious disease is a disease that may be caused by either the environment, nutritional deficiencies or genetic inheritances. Some examples include; Environmental causes such as skin cancer from radiation (from the Sun), or lack of food (e.g. scurvy from lack of Vitamin C), genetic disorders, or any source other than an infection. They can also be caused by drugs and carcinogens (cancer-causing agents).

Non-infectious diseases cannot be spread from person to person as in infectious disease, but can be passed down genetically in some cases such as hemophilia in the royal blood line.

Historically, infectious diseases were the main cause of death in the world and, indeed, in some developing regions this may still be the case. With the development of antibiotics and vaccination programs, infectious disease is no longer the leading cause of death in the western world.

Non-infectious disease is now responsible for the leading causes of death in both developed and some developing countries.

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


News tagged with cardiovascular risk

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Sex hormones link to heart risk

Medicine & Health / Research

created Sep 01, 2008 | popularity 4.3 / 5 (15) | comments 2

Men are more prone to – and likely to die of - heart disease compared with women of a similar age – and sex hormones are to blame, according to a new University of Leicester led study.


Even mild sleep apnea increases cardiovascular risk

Medicine & Health / Health

created Oct 24, 2008 | popularity 4.3 / 5 (10) | comments 0

People with even minimally symptomatic obstructive sleep apnea (OSA) may be at increased risk for cardiovascular disease because of impaired endothelial function and increased arterial stiffness, according to a study from ...


Regular walking protects the Masai against cardiovascular disease

Medicine & Health / Health

created Jul 18, 2008 | popularity 3.8 / 5 (8) | comments 1

Scientists have long been puzzled by how the Masai can avoid cardiovascular disease despite having a diet rich in animal fats. Researchers at Karolinska Institutet believe that their secret is in their regular walking.


Fat in the liver -- not the belly -- is a better marker for disease risk

Medicine & Health / Research

created Aug 24, 2009 | popularity 4.7 / 5 (3) | comments 3

New findings from nutrition researchers at Washington University School of Medicine in St. Louis suggest that it's not whether body fat is stored in the belly that affects metabolic risk factors for diabetes, high blood triglycerides ...


Systolic and diastolic blood pressures together more useful for predicting cardiovascular risk

Medicine & Health / Research

created Feb 18, 2009 | popularity 4.3 / 5 (3) | comments 0

Individuals with diastolic blood pressure under 70 mm Hg coupled with an elevated systolic blood pressure may have a greater risk of heart attack and stroke than indicated by the systolic blood pressure values alone, according ...


Psoriasis associated with diabetes and high blood pressure in women

Medicine & Health / Diseases

created Apr 20, 2009 | popularity 5 / 5 (2) | comments 0

Women with psoriasis appear to have an increased risk for developing diabetes and hypertension (high blood pressure), according to a report in the April issue of Archives of Dermatology.


Diabetes patients should have regular exercise, weight training

Medicine & Health / Diseases

created Jun 08, 2009 | popularity 5 / 5 (2) | comments 0

To reduce their cardiovascular risk, people with type 2 diabetes should do at least two-and-a-half hours per week of moderate-intensity or one-and-a-half hours per week of vigorous-intensity aerobic exercises, plus some weight ...


Popular diabetes drugs linked to increased risk of heart failure and death

Medicine & Health / Medications

created Dec 04, 2009 | popularity 5 / 5 (2) | comments 0

Sulphonylureas, a type of drug widely used to treat type 2 diabetes, carries a greater risk of heart failure and death compared with metformin, another popular antidiabetes drug.


Omega-6 fatty acids: Make them a part of heart-healthy eating

Medicine & Health / Health

created Jan 26, 2009 | popularity 4.5 / 5 (2) | comments 0

Omega-6 fatty acids - found in vegetable oils, nuts and seeds - are a beneficial part of a heart-healthy eating plan, according to a science advisory published in Circulation: Journal of the American Heart Association. ...


Lack of sleep could be more dangerous for women than men

Medicine & Health / Health

created Jul 01, 2009 | popularity 4.5 / 5 (2) | comments 0

Women who get less than the recommended eight hours sleep a night are at higher risk of heart disease and heart-related problems than men with the same sleeping patterns.


Psoriasis associated with cardiovascular disease and increased mortality

Medicine & Health / Diseases

created Jun 15, 2009 | popularity 5 / 5 (1) | comments 1

The skin disease psoriasis is associated with atherosclerosis (a buildup of plaque in the arteries) characterized by an increased prevalence of ischemic heart disease, cerebrovascular disease, peripheral artery disease and ...


Patients with lower urinary tract symptoms more likely to suffer from metabolic syndrome

Medicine & Health / Diseases

created Jun 19, 2009 | popularity 5 / 5 (1) | comments 0

Researchers have determined that individuals with mild to severe symptoms of lower urinary tract symptoms (LUTS) are more likely to suffer from metabolic syndrome (MetS), a collection of cardiovascular risk factors thought ...


Men with angina at twice the risk of heart attack and death compared with women

Medicine & Health / Diseases

created Aug 07, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- Men with angina are twice as likely to have a heart attack and almost three times as likely to suffer a heart disease-related death than women with the same condition, finds a study published on bmj.com today ...


Diabetes most prevalent in Southern US

Medicine & Health / Diseases

created Sep 25, 2009 | popularity 5 / 5 (1) | comments 0

Diabetes prevalence is highest in the Southern and Appalachian states and lowest in the Midwest and the Northeast of America. Researchers writing in BioMed Central's open access journal Population Health Metrics have used t ...


Americans concerned about heart health, but not proactive enough to prevent it

Medicine & Health / Health

created Oct 05, 2009 | popularity 5 / 5 (1) | comments 0

To help draw attention to National Child Health Day (today), the Preventive Cardiovascular Nurses Association (PCNA) has released findings from a new national consumer survey and launched a campaign to educate families about ...