Copper is common in the environment. You may be exposed to copper by breathing air, drinking water, eating food, and by skin contact with soil, water and other copper-containing substances. Most copper compounds found in air, water, sediment, soil and rock are strongly attached to dust and dirt or imbedded in minerals.opper is essential for good health. However, exposure to higher doses can be harmful. Long-term exposure to copper dust can irritate your nose, mouth, and eyes, and cause headaches, dizziness, nausea, and diarrhea.
Parasites. A parasite is an organism that lives on or in a host and gets its food from or at the expense of its host.Parasites can cause disease in humans. Some parasitic diseases are easily treated and some are not.The burden of these diseases often rests on communities in the tropics and subtropics, but parasitic infections also affect people in developed countries.arasites can cause disease in humans. Some parasitic diseases are easily treated and some are not. The burden of these diseases often rests on communities in the tropics and subtropics, but parasitic infections also affect people in developed countries.
Tapeworms are parasites that reside in the intestines. Weight loss may be a symptom of parasites. A parasitic infection may cause skin changes, such as a rash. It is not uncommon for humans to be parasite hosts.Parasites can take up residence in the intestinal tracts of dogs and cats. parasitic relationship is a relationship between organisms in which one organism, the parasite, gains some benefit from the other organism while the other organism, the parasite host, is harmed by the relationship. The parasite host is usually much larger than the parasite.