pH Testing Facts That Can Improve Your Health
Nature's Sunshine Horizons Magazine 2001

Learn About pH Testing
Acid. Alkaline. Unless you’re a high school science student or an avid gardener, these words probably have little meaning to you and most Americans. But they should. The more we learn about our bodies, the more we discover the importance of maintaining pH for good health.
pH is a measure of the balance between positively and negatively charged ions in the body fluids, i.e. blood, urine and saliva. A lower pH number (below 7) indicates that body fluid is on the acidic side. A higher pH number (above 7) indicates alkalinity. (A pH of 7.0 is considered neutral; this is the pH of distilled water.) This delicate balance can be an important indicator of overall health.
Researchers theorize, and results indicate, that most people are at least slightly “acidic”; their pH is low. If your pH is too acidic, your body borrows minerals—such as calcium, magnesium, potassium and sodium—from vital organs and bones to neutralize the acid and remove it from the body. Although high acidity may not be outwardly noticeable, it can severely affect overall health in a negative way.
Alkalinity in the body is much more rare, but just as potentially serious. It often takes longer for a person who is “alkaline” to achieve balance than one who is “acidic.”
Minerals Buffer Acids
A recent study conducted at the University of California–San Francisco on 9,704 post-menopausal women showed that those who have higher acidity levels (also called chronic acidosis) from a diet rich in animal foods are at greater risk for lower bone density levels than those who have “normal” pH levels. The researchers who carried out this study hypothesized that many of the hip fractures prevalent among older women correlated to higher acidity from a diet rich in animal foods and low in vegetables. The body apparently borrows calcium from the bones in order to balance pH, and this calcium borrowing may result in a decrease in bone density.
—American Journal of Clinical Nutrition, Jan. 2001, Vol. 73, No. 1, pp. 118–122.
Urine pH
Urinary pH levels can indicate how well your body is assimilating minerals, especially calcium, magnesium, sodium and potassium. These are called the “acid buffers” because they are used by the body to control acid levels. When acid levels begin to increase, the body becomes less capable of excreting acid. It must either store the acid in body tissues, or buffer it—that is, borrow minerals from organs, bones, etc., in order to neutralize the increase in acidity. Urinary pH should fluctuate between 6.0–6.4 in the morning and 6.4–7.0 in the evening.
Saliva pH
You’ll also want to test the pH of your saliva. The results of saliva testing can indicate the activity of digestive enzymes in your body, especially the activity of the liver and the stomach. This reveals the flow of enzymes running through your body and shows their effect on all the body systems and your tissues. Some people will have acidic pH readings from both urine and saliva—this is referred to as “double acid.” Salivary pH should stay between 6.4–6.8.
Test your pH levels with the pH Testing Strip Kit
pH Balancing Works!
“Balancing my pH helped me strengthen my immune system against unwanted invaders.”
—Kay Lubecke, Ariz.

Nature's Sunshine PH Testing Strips
Get the pHacts on pH Testing
Herbal programs may work more effectively when the pH is in balance. Get more from your supplementation program by balancing your pH. Order the pH Testing Kit and the PH Balancing Simplified Brochure to get the facts about pH balancing.
Includes:
- A comprehensive overview of pH in the body.
- Facts about the concerns associated with unbalanced pH.
- Dietary guidelines to keep your pH intake balanced
and more.

PH Balancing Simplified Brochure
Balancing your pH through proper diet, supplementation and the use of pH testing strips could mean big health benefits down the road.
Is your pH where it should be?
Check your pH with Nature's Sunshine's pH testing kit and educational brochure and know.
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