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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.
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Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.
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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
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There are 60,000 miles of blood vessels in every adult human.