5 Digestion Mistakes You May Be Making


You’ve heard the phrase: “You are what you eat.” It would be more accurate to say: “You are what you eat, digest and absorb.” Nutrition is essential to healing, and if our digestion is impaired, not only do we become malnourished, but improperly digested food can trigger autoimmune symptoms as proteins enter our bloodstream through “leaky gut” walls. If we are going to put a lot of effort into an elimination diet like the Paleo Autoimmune Protocol, we certainly want to get the most benefit for those efforts. That means we need to pay as much attention to how we eat, as what we eat.

Mistake #1: Not Relaxing During Meals

My friend Mary from the blog, Simple and Merry, says “Digestion begins in the brain.” We’ve all felt the gut-brain connection. Emotions often translate into feelings of “butterflies” or “bowling balls” in our stomachs. And many of us have felt the connection the other direction: where what we eat affects our mood and mental wellbeing. This is now firmly established in the scientific literature under the term gut-brain axis. It’s not our imagination. These two parts of our bodies are intimately connected.

So, how can we harness this connection for our digestive health? It’s simple really. We need to slow down and pay attention when we eat. No more eating in the car, eating in front of the TV, or eating while using our smartphones. No more “eating for speed” where we realize once the plate is empty that we have no memory of actually tasting the food.

Eating mindfully isn’t just more enjoyable, it actually helps us digest our food better. They did a study comparing the effect of relaxation and stress on digestion enzymes, to the effect of chewing our food. You would think chewing would be more important, right? It breaks down the food, stimulates saliva, and releases the first digestive enzyme (amylase) in our mouths. We learned that in biology in high school. Well, apparently relaxation stimulates this process even more. This isn’t a directive to stop chewing your food. But it does demonstrate that we are meant to eat our food in a relaxed state.

There’s a scientific reason for this. Our bodies have two main nervous systems that govern organ function: sympathetic and parasympathetic. Sympathetic is our “fight or flight” nervous system, where our bodies’ resources are directed to immediate survival. Parasympathetic activates when we relax, and one of its main functions is digestion. Is it any wonder so many people have digestive troubles in this age of chronic stress? So, take time to relax as you eat, and activate the nervous system that supports your digestion.

Mistake #2: Thinking You Have Too Much Stomach Acid

In this modern era where people suffer from heartburn and think Tums is a necessary component to every meal, it’s no surprise that we think we have too much stomach acid. Actually, the opposite is true. Mickey wrote a great article explaining how this works, but the quick summary is this: We need stomach acid to digest our food, and when we don’t have enough, our stomach doesn’t let the food go into the small intestine to continue digestion. Instead, it holds onto it, which can cause it to putrefy and push up on the esophageal sphincter (causing heartburn). In fact, stomach acid is like a lead domino, setting off the release of all the digestive enzymes we need to break down and absorb the nutrients in our small intestine as well.

So, how do we stimulate stomach acid to properly digest our food (and avoid not only heartburn but other digestive troubles as well)? There are some natural tonics that work really well. You can take them before or after your meal (or both). Do some experimenting to see which work best for you:

  • Apple Cider Vinegar: 1 Tbsp. apple cider vinegar in about 4 ounces of room temperature water.
  • Lemon Juice: Squeeze 1/2 lemon into a small glass of room temperature water.
  • Acidic Fermented Beverages: A small glass of kombucha or beet kvass.
  • Ginger: Either chew on a piece of raw ginger, or make a small cup of fresh ginger tea.
  • Note: You’ll see that these liquids are small amounts. This is because too much can dilute stomach acid. 4 to 6 ounces is just about right.

Mistake #3: Poor Posture

Look at your posture when you eat. Are you slouched in a chair, hunched over the table? If so, you’re compressing your digestive organs. That makes it hard for them to do their job. Instead, take a deep relaxing breath, and sit up straight. I noticed an immediate improvement in my digestion when I started paying attention to my posture.

Mistake #4: Spending Your Day Sitting Still

Ancestrally, we’re meant to move. Hunter-gatherers walk an average of 6 miles daily across widely varying terrain. American’s tend to sit…in office chairs, kitchen chairs, couches, and Lazy-Boys. While it’s beneficial to sit still while we eat (and hunter-gatherers do just that), going for a short walk afterward helps us digest our meal. Walking also has other benefits: it stabilizes blood sugar, lowers blood pressure, increases good cholesterol, increases bone density, decreases stress, alleviates depression, increases focus, and improves circulation and posture (helping us with mistake #3!).

That said, I realize some people’s autoimmune symptoms interfere with exercise. There was a time when I couldn’t walk, because rheumatoid arthritis caused extreme foot pain. Work within your abilities to move as much as you can. If that’s limited right now, support your digestion in other ways, and keep this in mind for the future.

Mistake #5: Eating Too Often

An important part of digestion is something called “cleansing waves“. After we’ve eaten a meal and our body has digested it, our digestive tract contracts and moves any “missed” food through, so that it’s primed and ready to digest the next meal that comes along. If you’re a grazer and eat small amounts of food pretty steadily throughout the day, there’s never a time for these cleansing waves to happen.

Three large meals daily is ideal. If you have enough protein, fat and starch at those meals, they should keep you satiated for 4-5 hours. There are a couple of exceptions. Some people are healing adrenal fatigue and need to do mini meals every 2-3 hours to keep their blood sugar stabilized. This is also true for pregnant women. You should still sit down to eat these meals, and as you heal (or after you deliver your baby), extend the time between meals until you reach 3 meals daily.

Have you tried any of these tips? How did they work for you? Did I miss one? What’s your favorite way to support digestion?


About Eileen Laird

Eileen Laird of Phoenix Helix has been living the paleo lifestyle since June 2012, reducing her rheumatoid arthritis symptoms by 95% without any steroid or immunosuppressant medication. Merging straight talk with inspiration and information, Eileen strives to help us all live the autoimmune life well! She believes in the power of symbolism: the phoenix represents our ability to transform; the helix represents the power we have over the expression of our genes. In addition to her blog, she hosts the only paleo podcast dedicated to autoimmune healing. She also hosts a weekly AIP Recipe Roundtable, is the author of the e-book Reintroducing Foods on the AIP, and you can find her on Facebook and Pinterest.


  • Sarah says

    I don’t get heartburn but I did not get enough relief from AIP and had to go on biologics for RA. The med is working great but has increased my stomach acid and appetite. I try to drink extra water to dilute it, anything else I can do to get rid of that gnawing feeling without adding calories?

    • Karen says

      Hi Sarah, the biggest thing I have learned about the RA meds, is to make sure I eat. I make sure that I eat something with protein. Sometimes I need to make sure I have some carbs too, but it is mostly I have to have protein. Even if I have eaten a big meal at noon and am not hungry in the evening when I take my weekly shot – I Have to EAT, It is not fun when I skip this step.

      You are lucky you do not have heartburn!.

  • Janet says

    this is great information! I plan to implement these as I eat but how long are you supposed to wait after a meal before consuming water?

    • Hi Janet. Let your thirst guide you, just don’t drink too much at once. I avoid water with dinner, choosing one of the digestive aids instead, and I usually get thirsty for plain water about 1 hour later.

  • Jen says

    You mentioned pregnant women should eat every 2-3 hours. What about nursing Moms?

    • Eileen Laird says

      Hi Jen. Keep in mind that I’m not a midwife nor a doctor, so this is just general information I’m sharing. The hormone fluctuations of pregnancy cause variations in blood sugar levels. That’s why it’s recommended that pregnant women eat frequent small meals – to keep their blood sugar stable. After delivery, blood sugar should start to stabilize naturally, meaning that meals can start to be spread out again. In fact, nursing tends to help with this process. That said, nursing Mamas are still “eating for two” and often have the hunger pangs to prove it. Pay attention to your body to see what works best for you. Try to eat larger meals with plenty of protein, healthy fats and starchy carbs and see if that keeps you satiated between meals. You can also slowly make this transition. If you’re used to snacking every 2-3 hours, try spreading it out 30 minutes at a time, until you are back to 3 meals daily.

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  • Pat Rittenmeyer says

    Thanks for these simple ideas. I have several I’ll be implementing.

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