Normal range of human ph value

Many people do not understand the definition of pH value. pH value is the degree of acidity and alkalinity in our human body. Many people have been eating meat for a long time, which will eventually cause more acidity in the body and the pH value will be abnormal. So what is the normal pH value range? The normal pH value of human blood is maintained between 7.35 and 7.45. Any value below or above this range is considered abnormal. People feel that through various regulatory mechanisms, the body is kept within this range. Otherwise, acid-base imbalance will occur, causing symptoms.

What is the reason for the low pH value in the human body?

1. The body consumes more acidic fruits than alkaline foods (all current food preservatives are acidic and alkaline) or is exposed to pollution, including air, food, water and other environmental pollution.

2. The work and rest schedule is not fixed. Each organ in the human body has fixed working hours and rest days. Poor work and rest schedules, such as staying up late, working all night, and playing games and entertainment, will greatly reduce the body's ability to excrete acid.

3. Unscientific lifestyle. For example, smoking, drinking, overeating, and overeating will increase the body's acidity and alkalinity in a short period of time. Once the body's ability to excrete acid is exceeded, the excess acid will settle in the body. Because tobacco and alcohol are extremely acidic substances, people who smoke and drink for a long time are likely to develop an acidic constitution.

What is HCG

HCG testing is mainly a way to determine whether a woman is pregnant by accurately measuring the HCG value in her blood. Generally speaking, early pregnancy can be diagnosed 8-10 days after intercourse. The test results can usually be obtained on the same day. If the blood test is done in the morning, the results can be known by noon. After a woman becomes pregnant, a significant increase in HCG levels can be detected in the blood, and the amount of HCG can double every two days thereafter. For example, if it is 234 today and the next day's test shows it is around 450, it can be considered a normal intrauterine pregnancy.

What is the HCG value for ectopic pregnancy?

The amount of HCG secreted by normally growing hair is very large, and the amount secreted every day is increasing rapidly, increasing by more than 66% every 48 hours. That is, if the amount of HCG increased every two days exceeds 66%, it can be diagnosed as intrauterine pregnancy; if the increased amount is less than 66%, the possibility of ectopic pregnancy or incomplete intrauterine pregnancy is very high. In ectopic pregnancy, due to the thin muscle layer of both fallopian tubes and poor blood supply, the secretion of HCG is very low, the daily increase is small, and it increases by less than 50% in 48 hours. For example, if it is 10 today, 15 tomorrow, and 17 the next day, then the HCG value is abnormal. If HCG cannot be determined, progesterone value can also be used for service diagnosis. The blood progesterone level of patients with ectopic pregnancy is low, which is medically recognized. Therefore, the progesterone value can be used as one of the early diagnosis bases. The critical point of the progesterone value is 63nmol/L.