what is the ideal body temperature for humans?
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Body temperature norms. Normal body temperature varies by person, age, activity, and time of day. The average normal body temperature is generally accepted as 98.6°F (37°C). Some studies have shown that the "normal" body temperature can have a wide range, from 97°F (36.1°C) to 99°F (37.2°C).
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Skin temperature is the temperature of the outermost surface of the body. Normal human skin temperature on the trunk of the body varies between 33.5 and 36.9 °C (92.3 and 98.4 °F), though the skin's temperature is lower over protruding parts, like the nose, and higher over muscles and active organs.
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Normal body temperature varies by person, age, activity, and time of day. The average normal body temperature is generally accepted as 98.6°F (37°C). Some studies have shown that the "normal" body temperature can have a wide range, from 97°F (36.1°C) to 99°F (37.2°C).
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Normal body temperature Most people have an average body temperature of about 37°C (98.6°F), measured orally (a thermometer is placed under the tongue). Your temperature may be as low as 36.3°C (97.4°F) in the morning or as high as 37.6°C (99.6°F) in the late afternoon.
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But the reality is that a "normal" body temperature can fall within a wide range, from 97 F to 99 F. It's usually lower in the morning and goes up during the day. It peaks in the late afternoon or evening, sometimes by as much as 1 or 2 degrees.
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Modern studies have called the "normal" human temperature of 37 degrees Celsius (or 98.6 degrees Fahrenheit) into question, suggesting that it's too high. Since the 19th century, the average human body temperature in the United States has dropped, according to researchers at the Stanford University School of Medicine.
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In Canada, degrees Celsius is most commonly used. In adults, the normal core body temperature (referred to as normothermia or afebrile) is 36.5–37.5ºC or 97.7–99.5ºF (OER #2). A wider temperature range is acceptable in infants and young children, and can range from 35.5–37.7ºC or 95.9–99.8ºF.
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Academic Abstracts: United Western Communications, 1994: 2. The normal core body temperature of a healthy, resting adult human being is stated to be at 98.6 degrees fahrenheit or 37.0 degrees celsius.
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The average normal body temperature taken orally is about 98.6°F (37°C). It usually rises during the day from a low of 97.4°F (36.3°C) in the morning to a high of 99.6°F (37.6°C) in the late afternoon. Each child has a normal temperature range that may be different from another child's.
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Scientists have found the reason why our body temperature is 37°C. Apparently it's the perfect balance, as it's warm enough to prevent fungal infection but not so hot that we need to eat nonstop to maintain our metabolism.
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Why is the average human body temperature falling? On average, the study found, human body temperature is decreasing 0.05°F per decade.
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Average body temperature also differs slightly from person to person. After intense physical activity or on a hot day, it is common to have a higher-than-normal body temperature. However, a body temperature of above 100.4ºF (38ºC) could indicate fever.
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The average body temperature is 98.6 F (37 C). But normal body temperature can range between 97 F (36.1 C) and 99 F (37.2 C) or more. Your body temperature can vary depending on how active you are or the time of day.
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According to the US National Library of Medicine, a division of the National Institutes of Health (NIH), human body temperature can vary by age, activity, and time of day, but it's generally accepted as 98.6°F (or 37°C).
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Most people think a normal body temperature is an oral temperature (by mouth) of 98.6°F (37°C). This is an average of normal body temperatures. Your normal temperature may actually be 1°F (0.6°C) or more above or below this.
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Normal body temperature is 37°C (98.6°F), but does vary slightly.
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The normal body temperature is between about 36 and 37°C, but this can vary from person to person and from hour to hour. Most centres define fever as body temperature higher than 38°C. Temperatures between 37.5°C and 38.5°C may indicate a low-grade fever.