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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.
A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.
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.
![Stretch anterior tissues by pressing down on shoulders. Stand at the head of the table. Place the ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_5_30_10_33208281.jpeg)
![Mobilize the rib cage. Redrape to cover the chest, and stand to one side of the table. Place your ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_5_30_10_33210511.jpeg)
![Apply effleurage and petrissage on top arm. Stand in front of recipient and hold her hand with one ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_7_22_06_333352124.jpeg)