Paleo Diet and GERD
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There are many different causes of Gastroesophageal reflux disease (GERD). It can be caused by an overabundance of stomach acid or, ironically, too little stomach acid (hypochlorhydria).
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My personal case involved low stomach acid and was resolved by supplementing with a shot of apple cider vinegar twice, then once a day. Here’s the story:
Too much acid?
I had noticed discomfort toward the bottom of my esophagus after swallowing for a while. Originally I thought I had swallowed a sharp chip that caused a lesion in there and that’s why it hurt, but after it didn’t heal, I sought a better explanation.
We were eating well in general but doing several things according to the Paleo diet that may have contributed to GERD:
- Eating large protein-heavy meals at night
- Drinking carbonated beverages
- Laying down to sleep shortly after meals
- Eating spicy foods
These are all risk factors for hyperchlorhydria, or too much stomach acid.
So, I tried giving up carbonated beverages and trying to stay upright longer after eating. I even cut down the size of dinner, though I couldn’t give up spicy foods. I also tried a natural papaya antacid that tasted great and worked to cut down on the acid.
However, this didn’t improve the discomfort in my esophagus and I started to notice more indigestion. It felt like I wasn’t properly digesting my food and it was “backing up” into my esophagus at night. I wasn’t hungry in the morning anymore and it felt like I still was digesting dinner in the morning.
Too little acid
My wife suggested that it might be the opposite issue—that I may have too low stomach acid.
I conducted the baking soda test:
- First thing in the morning (before eating or drinking), mix 1/4 teaspoon of baking soda in 4 ounces of cold water.
- Drink the baking soda solution.
- Set a timer and see how long it takes you to burp. If you have not burped within five minutes, stop timing.
If you have a sufficient stomach acidity, the baking soda will cause a burp within two to three minutes. I never burped, which was really telling. I did this test three times and never burped once, so I determined that my issue was hypochlorhydria.
The ACV solution
I returned to my normal eating habits and started taking a shot of apple cider vinegar inconsistently throughout the week. I also stopped using my baking soda toothpaste and started laying on my left side at the beginning of sleep.
I noticed that I was burping more throughout the day, which sounded good considering the baking soda test. It felt like I was digesting food better but there wasn’t a noticeable improvement in the esophageal discomfort.
We went on vacation and didn’t bring the apple cider vinegar and the discomfort became excruciating. I was worried that it might have been worse than irritation caused by reflux and something like cancer. I made a point to increase the vinegar and if that didn’t work to have it looked at.
The regimen a shot of about an ounce after breakfast and after dinner. Within weeks, the esophageal discomfort was gone and I reduced my vinegar regimen to once a day.
The discomfort has not returned and I feel like my digestion of large, high-protein meals in the evening is optimal. I’ve recently switched to dehydrated apple cider vinegar in a capsule with exogenous ketones for preventative purposes but that did not seem to work for digestion, so I have gone back to a shot of ACV after dinner.
As mentioned before there are several causes for GERD and apple cider vinegar may not help all cases, but with a majority of the people suffering from hypochlorhydria, it is a possibility for most. The Paleo diet may contribute to GERD in the way described. Try the baking soda test and consult a physician about the likelihood of low stomach acid.