|
|
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.
According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.
There are more nerve cells in one human brain than there are stars in the Milky Way.
Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.
Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.
![The planes of the body. The sagittal plane is vertical from front to back, the frontal plane is vert](https://biology-forums.com/gallery/47/medium_14755_16_09_12_5_52_13_87461411.jpeg)
![Appendectomy. The appendix and cecum are brought through the incision to the surface of the abdomen.](https://biology-forums.com/gallery/47/medium_14755_30_09_12_4_40_41_9150995.jpeg)