The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.
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There are more sensory neurons in the tongue than in any other part of the body.
Skeletal muscle structure.
Assessment of Cutaneous Hypersensitivity, Lift a Fold of Skin Away from the Underlying Muscle
Trichinella encysted in muscle tissue
Group Size
Changes in the size of the thoracic cavity during the respiratory cycle