|
|
Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.
![Photograph of the flea that transmits Yersinia pestis to cause bubonic plague, called the oriental r](https://biology-forums.com/gallery/47/medium_14755_11_11_12_7_20_12_100441848.jpeg)
![Active fuel management includes many different components and changes to the oiling system, which ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_3_43_30_296521915.png)
![An engine in good mechanical condition should produce 17 to 21 inches Hg of vacuum at idle at sea ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_4_15_51_296831738.png)