|
|
Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.
In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
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.
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
![Tubal ligation. To minimize the size of the incisions necessary, laparoscopic surgery may be used to](https://biology-forums.com/gallery/47/medium_14755_16_10_12_12_29_17_94482387.jpeg)
![Freedom House is a nonprofit institution that uses several different factors to rank countries based](https://biology-forums.com/gallery/47/medium_262797_12_08_15_1_46_35_2219241.png)