pH Balance

The belief that acidity is inherently harmful and alkalinity is inherently beneficial is a pervasive misconception. Blood pH is maintained within a narrow range of 7.35–7.45. Different body compartments — colon, urine, stomach — operate at different pH levels, and this is an essential biological design feature, not a flaw. Blood pH is maintained within a tight range of 7.34 to 7.45 and cannot be meaningfully shifted through dietary choices. The health goal is to maintain the correct pH in each body compartment, not to make the whole body alkaline. Different regions of the body are designed to operate at very different pH levels; uniformly alkalizing the body interferes with this necessary variation. Food consumption does not meaningfully shift systemic pH because the body continuously corrects any deviation. The body's buffering systems — lungs, kidneys, and blood bicarbonate — tightly regulate blood pH regardless of what is eaten. pH diversity across tissues and fluids is what enables chemical transport and metabolic processes to function correctly. When body pH is too alkaline, magnesium, potassium, calcium, and sodium cannot be properly activated, impairing muscle relaxation. E…