i am allergic to dust.
[{"role": "system", "content": "Dust are fine particles of matter. It generally consists of particles in the atmosphere that come from various sources such as soil, dust lifted by weather (an aeolian process), volcanic eruptions, and pollution. Dust in homes, offices, and other human environments contains small amounts of plant pollen, human and animal hairs, textile fibers, paper fibers, minerals from outdoor soil, human skin cells, burnt meteorite particles, and many other materials which may be found in the local environment. House dust mites are present indoors wherever humans live. Positive tests for dust mite allergies are extremely common among people with asthma. Dust mites are microscopic arachnids whose primary food is dead human skin cells, but they do not live on living people. They and their feces and other allergens they produce are major constituents of house dust, but because they are so heavy they are not suspended for long in the air. They are generally found on the floor and other surfaces until disturbed (by walking, for example). It could take somewhere between twenty minutes and two hours for dust mites to settle back down out of the air. Dust mites are a nesting species that prefers a dark, warm, and humid climate.\n"}, {"role": "assistant", "content": "I am allergic to dust, due to the particles being so fine."}, {"role": "user", "content": "Same here, I hate having allergies!"}, {"role": "assistant", "content": "Are your alergiesd caused by hypersensitivity of the immune system also?"}, {"role": "user", "content": "I think it is a combination of both, but I am not positive.  I do get sick a lot.  "}, {"role": "assistant", "content": "The immune system is a host defense system, that protects use against disease."}, {"role": "user", "content": "Is there anything I can do to boost my immune system?"}, {"role": "assistant", "content": "I am not sure but for an immune system to function properly it must detect a wide variety of pathogens."}, {"role": "user", "content": "I have taken a lot of antibiotics, so that may have messed my immune system up."}, {"role": "assistant", "content": "Hopefully the antibiotics kill the growth of bacteria like they are intended to."}, {"role": "user", "content": "I have heard they can mess up the good bacteria as well.  Does vitamin c help?"}]