|
|
To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.
Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.
As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.
Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.
![Knead the upper trapezius with one or two hands. Lift, squeeze, and release the soft tissues in a ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_12_54_25_330532482.jpeg)
![Jostle the thigh, tossing from side to side, hand to hand. Causes loose, free movement in the hip ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_1_04_33_33075731.jpeg)