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Results 1 - 7 of 7 for Toxicity
  1. Vitamin D Deficiency (National Library of Medicine)  
    ... too much vitamin D (known as vitamin D toxicity) can be harmful. Signs of toxicity include nausea and vomiting, poor appetite, constipation, weakness, ...
  2. Arrhythmia (National Library of Medicine)  
    An arrhythmia is a problem with the rate or rhythm of your heartbeat. It means that your heart beats too quickly, too slowly, or with an irregular pattern. ...
  3. Atrial Fibrillation (National Library of Medicine)  
    What is atrial fibrillation (AFib)? Atrial fibrillation, also known as AFib or AF, is one of the most common types of arrhythmias. Arrhythmias are problems ...
  4. Heart Failure (National Library of Medicine)  
    What is heart failure? Heart failure means that your heart can't pump enough oxygen-rich blood to meet your body's needs. Heart failure doesn't mean that ...
  5. Interstitial Lung Diseases (National Library of Medicine)  
    Interstitial lung disease is the name for a large group of diseases that inflame or scar the lungs. The inflammation and scarring make it hard to get enough oxygen. ...
  6. Lead Poisoning (National Library of Medicine)  
    Lead is a metal that occurs naturally in the earth's crust. Lead can be found in all parts of our environment. Much of it comes from human activities such ...
  7. Vitamin D (National Library of Medicine)  
    Vitamins are substances that your body needs to grow and develop normally. Vitamin D helps your body absorb calcium. Calcium is one of the main building blocks ...