|
|
The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.
Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.
For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
![In American Progress (1872), John Gast depicts a feminized (and eroticized) America moving westward,](https://biology-forums.com/gallery/47/medium_375552_19_08_15_9_09_49_223041222.jpeg)
![A flat-tip (straight-blade) screwdriver. The width of the blade should match the width of the slot ...](https://biology-forums.com/gallery/29/medium_548020_25_05_17_2_36_01_29412663.png)
![Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_4_15_50_296821766.png)