|
|
Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.
Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.
To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.
![The frontal sinus, an airfilled space just behind the brow, is a unique size and shape in each of us](https://biology-forums.com/gallery/47/medium_273688_23_02_15_8_21_34_20906871.jpeg)
![The United States is the most racially– ethnically diverse society in the world. This can be our ...](https://biology-forums.com/gallery/27/medium_660366_14_04_17_2_22_47.png)