How does soil affect human health?
Ingested soil can potentially supply essential nutrients, but it can also lead to exposure to heavy metals, organic chemicals or pathogens and in large amounts can cause an intestinal obstruction (Henry & Cring, 2013).
Respiration involves inhaling soil materials..
Does soil cause cancer?
Summary: Epidemiologists and geologists have found associations between esophageal cancer and soils where lead is abundant, lung cancer and terrains with increased copper content, brain tumor with areas rich in arsenic, and bladder cancer with high cadmium levels.
How does soil erosion affect humans?
Erosion increases the amount of dust carried by wind, which not only acts as an abrasive and air pollutant but also carries about 20 human infectious disease organisms, including anthrax and tuberculosis.
What disease can you get from soil?
In addition to tetanus, anthrax, and botulism, soil bacteria may cause gastrointestinal, wound, skin, and respiratory tract diseases. The systemic fungi are largely acquired via inhalation from contaminated soil and near-soil environments.
Do viruses live in the soil?
Viruses – ubiquitous in any environment – are decisive for microbial life and functions in soil. The vast majority of soil bacteria are infected by phages, and so have very short lifetimes.
Can you get sick from dirt?
Although many people link geophagia to a number of health benefits, it’s also associated with a range of health issues. Eating dirt, especially over a long period of time, can increase risk for a number of problems, including: parasites. heavy metal poisoning.
How is soil pollution harmful to humans?
The toxic chemicals present in the soil can decrease soil fertility and therefore decrease in the soil yield. The contaminated soil is then used to produce fruits and vegetables, which lacks quality nutrients and may contain some poisonous substance to cause serious health problems in people consuming them.
Why is healthy soil important to humans?
Healthy soils produce healthy crops that in turn nourish people and animals. Indeed, soil quality is directly linked to food quality and quantity. Soils supply the essential nutrients, water, oxygen and root support that our food-producing plants need to grow and flourish.
Can you get sick from soil?
Potting mix is known to carry harmful bacteria and fungi. And there have been reports of deaths from diseases, such as the Legionnaires’ disease (a lung infection), that have been attributed to bacteria in potting mix. Many bacteria and fungi that can cause infections in people live in soil and water.