Struggling with Digestion? Maybe the Vagus Nerve is the Missing Link

We so often go straight to the supplements or strict diets when trying to get rid of bloat, or fix constipation or diarrhea. But sometimes (really a lot of times), there is an easier solution. It has to do with how we eat. We live in a culture that eats quickly, on the go, and in a sympathetic state AKA stressed state. When this happens, our body is focused on many things but NOT digestion. Cue bloating, slow or fast motility, and lots of discomfort. But, when we switch our body to the parasympathetic state AKA rest and digest, then our body can handle digestion smoothly and help us feel much better after eating.

A Key Player: The Vagus Nerve

The vagus nerve is the longest cranial nerve, running from the brainstem to the abdomen. It controls many vital functions, including heart rate, breathing, and digestion. When activated, it promotes the parasympathetic response, AKA "rest and digest."

Activating the Vagus Nerve before meals can help digestion more than you may realize.

How Eating Mindfully Supports the Vagus Nerve

Mindful eating means paying full attention to the experience of eating and drinking. It involves noticing the colors, smells, textures, flavors, and even the sounds of food. This practice helps calm the nervous system and encourages vagus nerve activation.

Here are ways mindful eating supports the vagus nerve:

• Slowing down: Eating slowly allows the vagus nerve to signal the digestive organs to release enzymes and acids needed for digestion.

• Chewing thoroughly: Proper chewing breaks down food mechanically and signals the brain to prepare for digestion.

• Focusing on the meal: Avoiding distractions like screens helps the brain and body connect, enhancing digestion.

• Breathing deeply before and during meals: Deep breathing stimulates the vagus nerve and reduces stress hormones.

  
  

Practical Tips to Strengthen Your Vagus Nerve Through Eating

You can take simple steps to strengthen your vagus nerve and improve digestion by changing how you eat:

• Start meals with a few deep breaths: Take 3 to 5 slow, deep breaths before eating to activate the parasympathetic system.

• Eat in a calm environment: When able, a calm environment will help keep your body focused on digesting.

• Chew each bite 20 to 30 times: Like applesauce consistency. Not easy, but any bit extra chewing will help.

• Pause between bites: Put your fork down and savor the flavors before taking the next bite.

• Include fermented foods: Foods like yogurt, kimchi, and sauerkraut support gut bacteria and may indirectly benefit vagus nerve function.

Fun Vagus Nerve Supports

While mindful eating is powerful, combining it with other practices can further strengthen the vagus nerve:

• Deep, slow breathing exercises: This one may not be fun, but it is really helpful and takes no time at all. Give it a try!

• Cold exposure: Splashing cold water on your face or taking cold showers can activate the nerve.

• Singing, humming, or chanting: The vagus nerve connects to the vocal cords, so vocal exercises can stimulate it. This is a fun one with kids. Try singing a song before meals.

• Regular physical activity: Moderate exercise supports nervous system balance and gut motility.

Signs Your Vagus Nerve May Need Help

If you experience frequent digestive discomfort, anxiety, or difficulty relaxing, your vagus nerve might be under active. Symptoms can include:

• Bloating, gas, or constipation

• Heart rate irregularities or low heart rate variability

• Difficulty swallowing or hoarseness

• Chronic stress or anxiety

• Poor digestion and nutrient absorption

  
  

If these symptoms persist, consider scheduling an appointment to further address your symptoms.

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Taking time to stimulate the vagus nerve can transform your digestive health and overall well-being. By slowing down, chewing well, and tuning into your body, you activate the vagus nerve and encourage your body to rest and digest.

Start today by simply breathing deeply and singing loudly before your next meal. Small changes can lead to lasting improvements in how you feel inside and out.