The Environmental Factors Of Human Health And Environmental Health

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When we talk about environmental health, we refer not only to human health but also include quality of life and social welfare, which is determined by physical environmental factors; Chemical, biological, social and psycho-social. It also refers to the theory and practice of assessing, correcting, controlling and preventing those factors in the environment that may potentially adversely affect the health of present and future generations.

Environmental health was linked to specific conditions such as the effects of nuclear pollution or certain dangerous professions, and it was believed that science would solve any problem. Now, the ozone hole, waste management, water quality, and environmental risks that humans still do not know how to handle, coupled with poverty and marginalization, provide a more complex picture that affects public health.
Some environmental factors:
-Exposure to hazardous substances in the air, water, soil, and food
-Natural and technological disasters
-Climate change
-Occupational hazards
-The built environment
In people where their health is already at risk, environmental quality has a greater …show more content…

Lead when ingested, inhaled, or absorbed can be highly toxic to living things. It can enter the organism through three main routes of entry being the most important the gastrointestinal. This absorption not only depends on the bioavailability of the compound, but on other factors such as gastric emptying, gastrointestinal motility, gastric pH, the interaction of the compound with other components of the gastrointestinal tract, dietary factors and, in general, the chemical environment of the compound. Gastrointestinal lumen. Inhalation lead is deposited in the respiratory tract, the rate of deposition depends on particle size, a solubility of the compound, ventilation rate and the presence of some pathology, and ranges from 30 to 50% of the total Inhaled

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