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Did you know?
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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Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.
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Your heart beats over 36 million times a year.
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Women are 50% to 75% more likely than men to experience an adverse drug reaction.
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If all the neurons in the human body were lined up, they would stretch more than 600 miles.