Proper pH Balance Is Critical for Good Health
Maintaining a slightly alkaline pH is key to preventing disease
The human body is an indivisible, integrated organism, not a collection of various unrelated parts. In this vein, there are various mechanisms in your body that work together to maintain a proper pH balance throughout your body.
The acidity or alkalinity of a substance is measured using pH. The pH scale runs from 0 to 14, with 0 being the most acidic, 14 being the most alkaline, and 7 being neutral. To survive, our bodies must maintain the pH very close to 7.4, which is just on the alkaline side of neutral. If your body’s pH varies too much from this ideal, it becomes difficult for various enzymes to function properly.
Maintaining this slightly alkaline state is a constant challenge, primarily because of the acid-forming functions that take place within the body, and the over-abundance of acid-producing foods we consume.
The idea that various foods influence the pH of the body isn't new. In fact, as far back as the early 1900s, numerous doctors began studying the pH-altering effects of different foods. They found that while a few foods were "neutral" in their effects, most foods were either "alkaline-producing" or "acid-producing." They also found that simply changing the diet could change the pH of the body. Not surprisingly, bringing the body's pH closer to the normal range helped patients get rid of many of their health complaints.
Overacidity has even been linked to the formation of cancer, heart disease, diabetes, and osteoporosis.
Is Your Body Too Acidic?
There are two ways to determine whether your body is too acidic. You can go by co-occurring symptoms, or you can do a simple at-home test.
Symptoms of Over-Acidity
- Constant fatigue
- Easily running out of breath
- Frequent sighing
- Muscle pain or cramping after walking short distances
- Often feeling like you can’t get enough air
I've also found that when people are very acidic, their tissue levels of oxygen are so low that they have difficulty holding their breath for more than 20 seconds. The length of time you can hold your breath is one technique you can use to document the difference that occurs after adapting a more alkaline-producing diet.
At-Home Test for Over-Acidity
If you can’t tell if you're too acidic using these criteria, there's a simple and fairly accurate way to test yourself. Just check the pH of your saliva using pH Hydrion test strips or paper. Saliva closely parallels the blood when it comes to pH. Compare your results to these benchmarks:
- Normal blood pH = 7.4
- Normal saliva pH = 6.5 to 7.0
If your saliva pH consistently falls below 6.5, you are acidic. If it consistently reads above 7.0, you could be too alkaline.
How to Correct Your Body's pH Balance
Eating a diet of 75–80 percent alkaline-forming foods—and minimal in acid-forming foods—is the best way to maintain a slightly alkaline pH in your body. (See a list of alkaline- and acid-forming foods.)
Making these changes can quickly improve your health. For even faster results, however, try juicing. Making and consuming fresh vegetable juices on a daily basis will jumpstart the process of alkalizing your body. This is why many people feel so good after they begin a juicing program. (Note: Due to the problems associated with blood sugar, I would recommend using vegetable juices and not fruit juices. Eating whole fruit affects blood sugar less because the fiber in fruit slows the body’s processing of fructose.)
Although switching to a more alkaline diet will benefit most everyone, there is a small percentage of the population whose bodies are actually too alkaline. The few individuals who have this condition usually suffer from calcium deposits.
Calcium forms when the surrounding environment is alkaline. This results in symptoms of migrating nerve and joint pain. Insomnia can also be a problem, and it is often associated with early morning stiffness. These individuals wake up stiff, but the stiffness quickly improves as muscle activity produces lactic acid. Lactic acid helps neutralize the buildup of alkaline compounds and bring the body's pH back into balance.
More Dr. Williams Advice on Diet and Overall Wellness
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For more than 25 years, Dr. David Williams has traveled the world researching alternative therapies for our most common health problems—therapies that are inexpensive and easy to use, and therapies that treat the root cause of a problem rather than just its symptoms. More About Dr. Williams
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