The human body's pH level is often discussed in relation to health, with claims that certain foods can significantly alter it ...

This method gives a quick, approximate pH reading, making it ideal for home gardeners. Digital pH meters provide a more ...

DEAR DR. ROACH: In a recent column, you stated that the body works to keep blood pH levels steady. My urologist has recommended that I drink baking soda in water to alkalinize my urine. Is it true ...