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Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

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.

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The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

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About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

The eastern pygmy possum, weighing just 15-43 grams The eastern pygmy possum, weighing just 15-43 grams
Paul Strand, Geometric Backyards, New York. Paul Strand, Geometric Backyards, New York.
The leaky-barrel model: a settling-point model of eating and body weight homeostasis. The leaky-barrel model: a settling-point model of eating and body weight homeostasis.
The primase-polymerase switch during lagging strand synthesis The primase-polymerase switch during lagging strand synthesis
DID YOU KNOW? DRIVING FAST CAUSES HAIR LOSS DID YOU KNOW? DRIVING FAST CAUSES HAIR LOSS
DNA strand elongation DNA strand elongation
Video: Neuron structure and function - sensory neurons, association neurons & motor neurons

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