
What is pH? Hydrogen Potential is the ratio of Hydrogen (H+) to Hydroxyls (hydrogen + oxygen (OH-). Acid has a greater concentration of Hydrogen, while Alkaline has a greater concentration of Oxygen. When the ratio is equal, pH is Neutral.
How do foods affect pH?
Externally, in its natural state, a food is either acid or alkaline. Internally, a food is Acidifying or Alkalizing depending on the byproducts of its digestion. Protein-rich foods, such as meat and dairy are externally alkaline, but produce an Acidifying internal pH. On the other hand, most fruit and vegetables are composed of acids, but because they are mineral-rich will produce an Alkalizing pH.
Why does pH affect our health?
Blood and most body fluids, with the exception of stomach acid and urine, are more efficient with a slightly alkaline pH. In order to maintain the blood’s narrow pH range, saliva acts as a buffering solution for the excess Acidifying and Alkalizing foods we eat.
What is Acidosis?
Because of the alkaline nature of blood, Alkalizing foods help to maintain homeostasis and good health. Excess Acidifying foods decrease cellular metabolism, reduce energy production and produce toxic byproducts that can lead to premature aging. Chronic acidosis compromises immunity and the body becomes a breeding ground for bacteria, viruses and cancer.
How to Determine the Acidifying or Alkalizing effects of any food:
If a food is not listed in the charts below, you can determine if any food is Acidifying or Alkalizing using a simple mathematical formula to calculate the Potentional Renal Acid Load. PRAL is the sum total of a foods Acidifying nutrients (protein, phosphorus) minus its Alkalizing minerals (calcium, magnesium, potassium):
PRAL = Protein (gm x 0.49) + Phosphorus (mg x 0.037) - Calcium (mg x 0.013) - Magnesium (mg x 0.026) - Potassium (mg x 0.021)
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