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Health has a variety of definitions, which have been used for different purposes over time. In general, it refers to physical and emotional well-being, especially that associated with normal functioning of the human body, absent of disease, pain (including mental pain), or injury.
A secondary disease is a disease that is a sequela or complication of a prior, causal disease, which is referred to as the primary disease or simply the underlying cause . For example, a bacterial infection can be primary, wherein a healthy person is exposed to bacteria and becomes infected, or it can be secondary to a primary cause, that ...
The process of DNA methylation is the most studied epigenetic response as it relates to the developmental origins of health and disease. The methylation of chief regulatory cytosines changes the DNA's hydrophobicity and begins to inhibit interactions with transcription factors responsible for the expression of the gene.
Health – functional and metabolic efficiency of an organism. It is the ability to live long, function well (physically and mentally), and prosper. It is the ability to live long, function well (physically and mentally), and prosper.
Promotion of health, which is the encouragement and defense of the population's health through actions that fall upon individuals of the community, like, for example, anti-tobacco campaigns for preventing lung cancer and other illnesses associated with tobacco. Specific protection of health, including environmental safety and food safety.
The sociology of health and illness, sociology of health and wellness, or health sociology examines the interaction between society and health. As a field of study it is interested in all aspects of life, including contemporary as well as historical influences, that impact and alter health and wellbeing.
New research has found that about 2.2 million new diagnoses of type 2 diabetes and 1.2 million new cases of cardiovascular disease were attributed to sugar-sweetened sodas and juices each year.
In their book Society, Culture and Health: an Introduction to Sociology for Nurses, health sociologists Karen Willis and Shandell Elmer outline eight 'features' of the biomedical model's approach to illness and health: [1]: 27–29 doctrine of specific aetiology: that all illness and disease is attributable to a specific, physiological dysfunction