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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
Cyanide works by making the human body unable to use oxygen.
Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.