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All Thumbs Book Reviews






                              Why Stomach Acid is Good for You           (hydrochloric acid, or HCl). HCl is designed to
                              by Jonathan Wright, MD and Lane Lenard,  “get things going,” so to speak. The very strong
                              PhD                                        acid is supposed to start breaking things down to
                              M. Evans and Company                       a point where they can pass along into the small
                                                                         intestine, the next stop on the digestion train.
                                  Tums, Rolaids, Nexium, the purple pill: if  Food isn’t supposed to remain in the stomach for
                              the endless stream of TV, print, and online ads  very long. The HCl should be strong enough to
                              for medication to reduce stomach acid is any  do its job, crank things up, and hand the baton to
                              indication, we are facing an epidemic of exces-  the duodenum. When HCl isn’t strong enough, or
                              sive stomach acid. We are absolutely drowning  there’s not enough of it to go around, food stays
                              in it and should ask our doctors for prescription-  in the stomach longer than it should. Proteins
                              strength drugs to lower it. How else could we  putrefy, carbohydrates start to ferment, and this
                              account for the fact that over-the-counter and pre-  is what produces bloating, discomfort, and the
                              scription medication to treat heartburn, GERD,  gas that “refluxes” back into the esophagus. So
                              and other forms of indigestion are among the top  acid-reducing and blocking drugs are simply
                              selling drugs? Contrary to what we’ve been led to  band-aids. They do nothing to address the under-
                              believe, Drs. Jonathan Wright and Lane Lenard  lying cause. In fact, by merely suppressing the
                              argue that these conditions have little to do with  symptoms and allowing the sufferer to continue
                              eating and drinking acidic foods and beverages,  eating as before, they lay the groundwork for
                              or lying down too soon after a meal. The biggest  slow-growing, long-term health complications.
                              factor in indigestion, they say, is not too much  The authors pull no punches in calling pharma-
                              stomach acid, but too little.              ceutical companies to the mat for their whack-a-
                                  If this sounds illogical, it’s only because  mole approach to treating individual symptoms
                              many of us are unfamiliar with the anatomy and  and marketing yet more drugs for the conditions
                              physiology of our own digestive tracts. It makes  the acid blockers eventually create: “Never lose
                              sense that too much stomach acid would cause the  sight of the fact that pharmaceutical companies
                              discomfort we associate with indigestion, but a  are not in business to cure diseases, but rather
                              quick primer on the digestive process reveals that  to make money for their stockholders. Once a
                              rather than making our stomachs less acidic, we  patient is cured, that patient doesn’t need to buy
                              want to make sure our stomach acid is plentiful  any more drugs. But if his or her symptoms are
                              and strong. When it’s not, indigestion is only one  suppressed, they may be ‘hooked’ on the drugs
                              among myriad conditions that result. The authors  for life.”
                              give an A-to-V list of health complications that     Strong stomach acid accomplishes several
                              are the direct and indirect results of insufficient  things: it activates protein-digesting enzymes
                              acidity—everything from acne to vitiligo—and  and helps us absorb vitamins and minerals like
             The biggest      if there were more common conditions with the  calcium, zinc, iron, folate, and B . Wright and
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                 factor in    letters X through Z, they would have included  Lenard offer detailed—and shocking—explana-
             indigestion,     those, too.                                tions of the role of insufficient HCl in anemia,

                                  How does reduced stomach acid cause  osteoporosis, depression, memory loss, and other
              they say, is    indigestion? While food begins its mechanical  conditions caused by deficiencies in these nutri-
          not too much        and chemical breakdown in the mouth (courtesy  ents. Further, strong HCl destroys pathogens and
         stomach acid,        of chewing and salivary enzymes), the major  triggers subsequent steps in the digestive cascade
                              breakdown of food starts in the stomach. Specifi-
                                                                         that are signaled by the proper degree of acid-
           but too little.    cally, protein triggers the release of stomach acid  ity. The authors explain that “normal stomach
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