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Did you know?
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
Did you know?
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.
Did you know?
According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
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Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.
Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
![Massive amounts of wood are stored on the forest floor of old-growth temperate coniferous forests of](https://biology-forums.com/gallery/47/medium_33_28_08_11_12_01_59_1551376.jpeg)
![Areas of Mediterranean shrubland in southern California periodically burn over large areas, destroyi](https://biology-forums.com/gallery/47/medium_33_19_02_12_5_39_51_20622108.jpeg)