Drinking Water Constituents And Disease1 2 3 2008 The Journal Of Nutrition

This research review examines how the mineral content and acidity of drinking water may affect our health, particularly our risk for heart disease and bone problems. Scientists have been studying this connection for over 50 years, starting with research in Japan that found higher rates of sudden death in areas where river water was more acidic.

The key finding is that when our body becomes too acidic, our kidneys respond by excreting more essential minerals like magnesium and calcium through our urine. This creates a problematic cycle: we lose important minerals that our cells need to function properly. Magnesium and calcium are crucial for muscle function, including heart muscle. When we don't have enough magnesium, our blood vessels can become tighter and our heart rhythm can become unstable, potentially leading to dangerous heart problems or even sudden death. Similarly, calcium deficiency weakens our bones and increases fracture risk.

The research suggests that drinking water should contain sufficient minerals (particularly magnesium and calcium) and enough bicarbonate to prevent the body from becoming too acidic. This is important because throughout human evolution, our cells developed to thrive with mineral concentrations similar to ancient ocean water. Maintaining this delicate mineral balance is essential for optimal cellular function.

For metabolic health and longevity, this research highlights the importance of water quality beyond just avoiding contamination. In clinical practice, this supports the value of testing both your body's acid-base balance and mineral status, while considering the quality of your drinking water as part of a comprehensive health optimization strategy.