03/02/2026
Your kidneys can excrete about 40 to 70 mEq of acid per day.
The average Western diet produces 50 to 100 mEq per day.
“Acid producing” is not about food pH. It is about the metabolic residues left after digestion, sulfuric acid, phosphoric acid, uric acid, that must be buffered and cleared.
When acid load exceeds renal capacity, retention occurs in cells and the extracellular matrix, not the blood. Over time this can affect enzyme function, receptor signaling, mitochondrial efficiency, immune tone, and connective tissue integrity.
Fruits, vegetables, alkaline mineral water, and strategic bicarbonate or citrate support help restore buffering capacity and terrain balance.
If you are a practitioner and want deeper training in acid base physiology and extracellular matrix terrain medicine, explore my practitioner courses.