在Dr. Robert Young的書中, 有一個表:
Tissue or Fluid Normal pH/ range Comment
Saliva 6.8-7.2 (6.0-7.2) Acid-Alkaline
Gastric Juice 1.5 (1.0-3.5) Acid
Small Intestine (7.5-8.0) Alkaline
Pancreatic Secretions (8.0-8.3) Alkaline
Large Intestine Acid
Bile 7.8 Alkaline
Arterial Blood 7.365 (7.34-7.45) Alkaline
Capillary Blood 7.365 (7.35-7.4) Alkaline
Venous Blood 7.365 (7.3-7.4) Alkaline
Extracellular Fluid 7.4 Alkaline
Intracellular Fluid 6.8 (4.5-7.4) Acid-alkaline
Urine 6.8-7.2 (4.5-8.0) Acid-Alkaline
Vagina Acid
有3種體液是在酸堿性之中波動的: 唾液, 尿液, 細胞內液.
維持(細胞內液)呈弱堿性, 可能是健康的關鍵.