You don't have to. Our bodies rely on, and need a very stable pH value to stay alive. So maintaining a steady pH value is something our bodies are very good at. It is HUGELY unlikely, next to impossible, that you would need to do anything about it.
No, they lower it. Coke PH is 2.5.
Add lime.
how to raise ph level from 6.2 to 7.4? Chlorine is 3.
Lime does raise the pH level of your soil; however Sulphate is the one that lowers it.
Aluminum sulfate raises the pH level of paint washwater.
use potash or bicarb to raise Ph and use acid to lower pH
Add bicarb.
by adding calcium carbonate to raise the pH level.
Because you're a doucher with a pool.
You cannot do that it's too impractical.
Baking soda will almost certainly raise the pH level in a pool.
A normal pH level in the human body is about 7.4, fairly neutral. The pH of skin in an adult should be around 5.4.