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Background. Maintaining the acid-base balance is one of the most strongly regulated variables in human physiology. In order to maintain homeostasis, there is a need to balance the ingestion/production of H + and the effective removal of these ions from the body [1, 2].
3 Οκτ 2019 · Abstract. Living cells have several mechanisms to avoid acidic conditions created by excess protons.
24 Μαΐ 2024 · Acid-base balance must be maintained for proper cellular function and overall well-being. pH balance is intricately linked to enzymatic function, electrolyte balance, and oxygen delivery, with deviations from normal pH levels potentially disrupting these processes.
21 Σεπ 2024 · The pH balance plays an important role in the chemical makeup of the human body. The term "pH" refers to whether a substance is acid, alkaline (also known as basic), or neutral. The human body is slightly alkaline with an average pH between 7.35 and 7.45.
We are talking here about acidosis as a process or a trend toward acidemia, not acidemia, which is an actual change in blood pH. Acidemia is defined as a blood pH of less than 7.35. This is very unlikely to occur, as the body has multiple mechanisms for ensuring a very stable blood pH.
Measuring body pH. There are varying opinions on what constitutes a healthy pH for different bodily fluids. Saliva is generally suggested to have an optimum pH of 6.4, but recently consumed foods and drinks, or even toothpaste may create a false pH reading. The ideal pH for urine is not so clear.
5 Ιουν 2015 · The most immediate answer comes from several physiological buffers that quickly neutralize pH deviations caused by the addition of strong acids or bases to the body.
