Bork The temperature inside the human body is called body temperature. Maintaining a stable body temperature is a necessary condition to ensure normal metabolism and life activities. Human body temperature is the substance metabolized into energy. The body temperature of normal people is relatively stable. It regulates the function of nerves and blood through the specific immune center under the human brain and thalamus, so that heat production and heat dissipation maintain a stable balance. Under normal physiological conditions, when the body temperature rises, the body keeps the body temperature relatively stable by reducing heat production and increasing heat dissipation. ； On the contrary, when the body temperature drops, the melting point increases and the heat dissipation decreases, keeping the body temperature at a normal level. So what is a boy's temperature and is everything normal?
What is the boy's temperature? Everything is normal.
Human body temperature is different in every position of the human body, and it is different every morning and evening. Men and women are also different. The normal oral temperature is 36.5 to 37.2°C, the armpit temperature is 0.3 to 0.6°C lower than the oral temperature, and the rectal temperature, also known as the rectal temperature, is 0.3 to 0.5°C higher than the oral temperature. In the biological rhythm of the day, the human body temperature is the lowest between 2 and 5 in the morning and the highest between 5 and 7 noon, but the difference within a day should be less than 1°C. In addition, the body temperature of men and women is also different. The body temperature of women is generally about 0.3℃ higher than that of men. A woman's body temperature is also related to her menstrual period. Therefore, the human body temperature has a relatively stable range, but it is not stable and will not change.
Writing of influencing factors
Human body temperature is not fixed and will not change. It can fluctuate to a certain extent with factors such as gender, age, day and night, exercise and changes in mentality, but such changes are often within the normal range.
gender element
Generally, women are slightly taller than men. Women have a slight increase in premenstrual period and early pregnancy, and the ovulation period is lower. This kind of fluctuation is mainly related to the estrogen metabolism cycle. Women's body fat is higher than that of men. This should also be a reason.
age factor
The baby's body temperature is easily affected by external temperature changes. Because the central nervous system of newborn babies is not fully developed and the sebaceous glands of the skin are not completely developed, the specific immunity is weak and easily fluctuated. Children and adolescents have a high basal metabolic rate and their body temperature can be slightly higher than that of adults. The elderly have low body temperature due to their low basal metabolic rate.
day and night elements
Generally, the human body temperature is the lowest at 2-5 o'clock in the morning and the highest at 5-7 noon, with the range of variation being about 0.5-1°C. This kind of regular fluctuations between day and night is caused by relative regular changes in people's long-term living habits such as activity, metabolism, blood circulation, etc. For those who work at night for a long time, their body temperature will rise regularly at night and drop during the day.
Mentality and fitness
The central nervous system is excited during emotional excitement, and the skeletal muscles contract during exercise, which can cause the body temperature to rise slightly.
In addition, changes in the average external temperature, meals, etc. can cause fluctuations in body temperature.
