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Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Elephantiasis in a human leg. Elephantiasis in a human leg.
Development of the human brain. Development of the human brain.
Boundaries within landscapes created by human activity (background) and natural environmental gradie Boundaries within landscapes created by human activity (background) and natural environmental gradie
Pech-Merle Cave: SPOTTED HORSES AND HUMAN HANDS Pech-Merle Cave: SPOTTED HORSES AND HUMAN HANDS
Apoptosis in the formation of a human hand Apoptosis in the formation of a human hand
Genome annotation of human chromosome 21 Genome annotation of human chromosome 21
Video: Genetic terms Animation

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