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Results 1 - 7 of 7 for Natural science
  1. Cholesterol (National Library of Medicine)  
    What is cholesterol? Cholesterol is a waxy, fat-like substance that's found in all the cells in your body. Your body needs some cholesterol to make hormones, ...
  2. Cold and Cough Medicines (National Library of Medicine)  
    What are cold and cough medicines? Cold and cough medicines can help relieve symptoms of a common cold. The symptoms of a cold can include a sore throat, ...
  3. Common Cold (National Library of Medicine)  
    What is the common cold? The common cold is a mild infection of your upper respiratory tract (which includes your nose and throat). Colds are probably ...
  4. Flu (National Library of Medicine)  
    What is the flu? The flu, also called influenza, is a respiratory infection caused by viruses. Each year, millions of Americans get sick with the flu. ...
  5. Environmental Health (National Library of Medicine)  
    ... Some environmental risks are a part of the natural world, like radon in the soil. Others are the result of human activities, like lead poisoning from paint, or exposure to asbestos or mercury from mining or industrial use. NIH: National Institute of Environmental Health Sciences
  6. Dietary Supplements (National Library of Medicine)  
    Dietary supplements are vitamins, minerals, herbs, and many other products. They can come as pills, capsules, powders, drinks, and energy bars. Supplements do ...
  7. Climate Change (National Library of Medicine)  
    ... for many years. It can be caused by natural factors or by human activities. Today climate changes ... our health. NIH: National Institute of Environmental Health Sciences