|
|
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.
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.
Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
![Because of immature visual-motor coordination, young children find it hard to throw and catch small ...](https://biology-forums.com/gallery/47/medium_667187_21_02_17_5_23_15_255992418.png)
![Slide along the bottom of the foot with the fist. Apply from the ball of the foot to the heel. Use ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_1_04_35_330852429.jpeg)