Tag: Healthy ph

While the human body's blood maintains a tightly regulated, slightly alkaline pH of 7.35–7.45, some areas like the skin and vagina thrive in an acidic environment. So, is 4 a good pH balance? It depends entirely on the location, as a healthy body is a mosaic of different pH levels.

The human body maintains a tightly regulated blood pH within a narrow, slightly alkaline range of 7.35 to 7.45. Far from being a single number, the body's overall pH is a complex system of checks and balances, making the question, "Is pH of 7 healthy or unhealthy?" more nuanced than it seems.