Chewing Food For Better Digestion: The Simple Habit That Can Transform Your Health
- Dr. Esther Levy-Bremer, DACM, L.A.c.
- 1 day ago
- 12 min read
Updated: 19 hours ago

Chewing food for better digestion
In our busy lives, we often overlook the simple yet essential act of chewing our food thoroughly.
Chewing is not just about breaking food into smaller pieces - it’s the crucial first step in the digestive process. When we chew properly, we set the stage for better digestion, improved nutrient absorption, and overall health.
Chewing activates saliva production, which contains powerful digestive enzymes like amylase and lipase. These enzymes break down carbohydrates and fats in your mouth, making it easier for your stomach and intestines to do their job. Research shows that taking the time to chew not only improves digestion but also helps regulate appetite by signaling satiety to your brain, which can prevent overeating and support weight management.
On the other hand, rushing through meals or swallowing food without adequate chewing can lead to digestive discomforts like bloating, gas, and even nutrient deficiencies. Larger food particles are harder for your body to process, putting extra strain on your stomach and intestines.
Let's explore why chewing food for better digestion is so vital and how adopting mindful eating habits can transform your health. By understanding the science behind chewing and its connection to digestion, you can take simple steps toward better well-being - starting with your next meal.
1. Why Does Chewing Matter?

Chewing is more than just a mechanical process of breaking food into smaller pieces—it is the critical first step in digestion, setting the tone for how your body processes and absorbs nutrients. When you chew thoroughly, you activate both mechanical and chemical digestion, which work together to ensure that your body can efficiently utilize your food.
The Role of Saliva in Digestion
Chewing stimulates saliva production, which is vital in breaking down food. Saliva contains key digestive enzymes such as salivary amylase (which begins breaking down carbohydrates) and lipase (which starts digesting fats). These enzymes initiate the chemical breakdown of food right in your mouth, reducing the workload for your stomach and intestines. Additionally, saliva contains bicarbonate, which helps neutralize acids, and antimicrobial agents like lactoferrin and lysozyme, which protect against harmful bacteria and maintain oral health.
Preparing the Digestive System
Chewing sends important signals to your digestive system that food is on its way. This triggers the production of stomach acid and digestive enzymes, priming your body to handle the incoming meal. When food isn’t chewed properly, larger particles reach the stomach, making it harder for digestive enzymes to break them down. This can lead to discomforts like bloating, gas, or indigestion.
Preventing Digestive Strain
When food is swallowed without adequate chewing, it places unnecessary strain on the stomach and intestines. Poorly chewed food can ferment in the gut, disrupting the balance of gut bacteria and potentially leading to inflammation or other gastrointestinal issues. By chewing thoroughly, you reduce this strain and allow your digestive system to function more smoothly.
A Holistic Impact
Chewing impacts more than just digestion - it supports oral health by increasing saliva production, which helps clean teeth and neutralize acids that cause cavities. Saliva also contains epidermal growth factor (EGF), a molecule that promotes the repair and renewal of the gastrointestinal lining. This ensures that your gut remains healthy and resilient over time.
In short, chewing isn’t just a step in eating - it’s a foundational practice for maintaining optimal digestion and overall health. Taking time to chew thoroughly can prevent common digestive complaints and support better nutrient absorption, benefiting oral health and gut microbiome.

2. How Chewing Impacts Digestion
Chewing plays a pivotal role in digestion, acting as the bridge between the physical act of eating and the complex biological processes that extract nutrients from food. By understanding how chewing impacts digestion, you can appreciate why this simple habit is so crucial for your health.
The Role of Saliva in Breaking Down Food
When you chew, your salivary glands are activated, producing saliva that contains key digestive enzymes. These include salivary amylase, which begins breaking down carbohydrates, and lipase, which starts digesting fats. This early chemical digestion reduces the workload on your stomach and intestines by pre-processing your food in the mouth.
Saliva also contains minerals like calcium and phosphate, which help maintain oral health, and antimicrobial agents like lactoferrin and lysozyme, which protect against harmful bacteria. Additionally, bicarbonate in saliva helps neutralize acids, creating an optimal environment for digestion to begin.
Chewing Signals the Digestive System
Chewing doesn’t just break food into smaller pieces - it also sends signals to your digestive system to prepare for incoming food. This triggers the production of stomach acid and digestive enzymes, ensuring your body is ready to process the meal efficiently. Larger food particles enter the stomach without proper chewing, making it harder for enzymes to break them down. This can lead to issues like bloating, gas, or indigestion.
Reducing Digestive Strain
Poorly chewed food can ferment in the gut, disrupting the balance of gut bacteria and potentially causing inflammation or other gastrointestinal problems. Thorough chewing minimizes this risk by ensuring that food is adequately broken down before reaching the stomach and intestines.
Supporting Gut Health
Chewing also promotes gut health by stimulating saliva production, which contains the epidermal growth factor (EGF). EGF supports the renewal and repair of the gastrointestinal lining, ensuring it remains healthy and resilient over time. This helps prevent issues like inflammation or ulcers in the digestive tract.
Chewing is not just a preliminary step - it’s a vital part of digestion that affects everything from nutrient absorption to gut health. By taking the time to chew thoroughly, you can reduce digestive discomfort and support your body’s ability to process food efficiently.
3. Benefits of Chewing Food Thoroughly

Chewing your food thoroughly is one of the simplest yet most effective ways to improve your digestion and overall health. When you take the time to chew properly, you help your body process food more efficiently and experience a range of other surprising benefits. Let’s break down why chewing matters and how it can positively impact your well-being.
Improved Digestion
Chewing is the first step in breaking down food, both physically and chemically. By chewing thoroughly, you help your stomach and intestines process food more easily. Saliva, which is produced during chewing, contains enzymes like amylase and lipase that begin breaking down carbohydrates and fats right in your mouth. This reduces the workload on your digestive system and prevents common issues like bloating, gas, and indigestion.
Better Nutrient Absorption
Chewing food into smaller pieces increases the surface area for digestive enzymes to work on. This ensures that your body can extract more nutrients from your food. Poorly chewed food may pass through your digestive system without fully breaking down, leading to nutrient deficiencies over time.
Weight Management
Chewing slowly gives your brain enough time to register when you’re full, helping you avoid overeating. Studies have shown that people who eat more slowly tend to consume fewer calories, which can support healthy weight management. Additionally, mindful chewing enhances the overall eating experience, making meals more satisfying.
Enhanced Oral Health
Chewing stimulates saliva production, which helps wash away food particles and bacteria from your teeth and gums. Saliva also contains minerals like calcium and phosphate that strengthen tooth enamel and protect against cavities. By chewing thoroughly, you naturally support better oral hygiene.
Reduced Post-Meal Fatigue
Have you ever felt tired or sluggish after eating? This could be due to poor digestion caused by eating too quickly or not chewing enough. When you chew thoroughly, your stomach requires less energy to break down food, leaving you feeling more energized after meals.
Balanced Gut Health
Chewing promotes the production of saliva, which contains molecules like epidermal growth factor (EGF) that help repair and renew the lining of your digestive tract. This supports a healthy gut environment and reduces the risk of inflammation or other gastrointestinal issues.
Preventing Digestive Discomfort
When food isn’t chewed properly, larger particles enter the stomach and intestines, increasing the risk of fermentation in the gut. This can lead to bloating, gas, or even constipation. Chewing thoroughly minimizes these risks by ensuring that food is well-prepared for digestion.
By simply taking the time to chew each bite thoroughly before swallowing, you can unlock a wide range of health benefits—from better digestion and nutrient absorption to improved oral health and weight control. It’s a small change that can make a big difference in how you feel after every meal.

4. Common Questions About Chewing Food
Many wonder why chewing is so important and how it affects their digestion and overall health. Below are some of the most common questions patients ask about chewing food, along with clear and simple answers to help you better understand this essential habit.
How Many Times Should I Chew Each Bite?
There’s no one-size-fits-all answer, but a general guideline is to chew each bite around 20–30 times. Softer foods like fruits may require fewer chews, while tougher foods like meats or raw vegetables may need more. The goal is to break the food down until it becomes soft and almost liquid before swallowing.
Does Eating Quickly Harm Digestion?
Yes, eating quickly can harm your digestion. When you eat too fast, you don’t chew enough, which means larger food particles enter your stomach. This makes it harder for your digestive system to break down the food properly, leading to issues like bloating, gas, and even acid reflux. Eating slowly and chewing thoroughly reduces these risks.
Can Chewing Help with Weight Loss?
Absolutely! Chewing thoroughly slows down the eating process, giving your brain time to register when you’re full. Studies show that people who eat slowly tend to consume fewer calories, which can help with weight management. Plus, mindful chewing enhances satisfaction during meals, reducing the urge to snack later.
Does Chewing Really Affect Nutrient Absorption?
Yes, chewing plays a significant role in nutrient absorption. When you chew thoroughly, you break down food into smaller particles, making it easier for digestive enzymes to extract nutrients. Poorly chewed food may pass through your digestive system without being fully broken down, leading to nutrient deficiencies over time.
Is It Okay to Drink Water While Eating?
Drinking small sips of water during meals is fine, but avoid drinking large amounts as it can dilute your stomach acid and digestive enzymes. This may slow down digestion. Focus on chewing thoroughly to help saliva do its job in breaking down food.
What Happens If I Don’t Chew My Food Properly?
If you don’t chew properly, several problems can arise:
Digestive discomfort: Larger food particles are harder for your stomach and intestines to process.
Bloating and gas: Poorly chewed food can ferment in the gut.
Nutrient loss: Your body may not absorb nutrients effectively.
Oral health issues: Insufficient chewing reduces saliva production, which helps protect teeth and gums.
Do Smoothies or Blended Foods Replace Chewing?
Smoothies and blended foods can be helpful occasionally but don’t replace the benefits of chewing. While blending mimics the mechanical breakdown of food, it doesn’t stimulate saliva production or trigger digestive signals in a similar manner. If you drink a smoothie, try holding each sip in your mouth for a few seconds before swallowing to encourage saliva production.
By addressing these common questions, it becomes clear that chewing isn’t just a minor part of eating - it’s a vital step for maintaining good digestion and overall health. Taking the time to chew thoroughly can make a big difference in how you feel after meals and how well your body processes the nutrients it needs.
5. Practical Tips for Better Chewing Habits

Chewing your food thoroughly can significantly improve your digestion and overall health, but it’s not always easy to slow down and be mindful during meals. Here are some practical, easy-to-follow tips to help you develop better chewing habits and make the most of your meals.
1. Take Smaller Bites
Start by taking smaller bites of food. When your mouth isn’t overloaded, it becomes easier to chew thoroughly and focus on breaking down each piece properly.
2. Chew Until Food Feels Soft
Aim to chew each bite until the food becomes soft and almost liquid in texture. This ensures that it’s broken down enough for your stomach and intestines to process efficiently. For harder foods like vegetables or meat, this might mean chewing 20–30 times per bite.
3. Put Your Utensils Down Between Bites
Try putting your fork or spoon down after each bite to slow your eating pace. This simple habit gives you time to chew thoroughly before taking the next bite, preventing you from rushing through your meal.
4. Avoid Distractions While Eating
Eating in front of the TV or while scrolling on your phone can make you less mindful about chewing. Instead, focus on your meal and the act of eating. Paying attention to the taste and texture of your food can naturally encourage slower, more thorough chewing.
5. Sip Water Sparingly
While sipping water during meals is fine, avoid drinking large amounts as it can dilute stomach acid and digestive enzymes. Let saliva do its job by chewing thoroughly before swallowing.
6. Practice Mindful Eating
Before starting your meal, take a few deep breaths to relax and center yourself. This helps you approach eating with mindfulness and reduces the tendency to rush through meals.
7. Set a Chewing Goal
If you eat quickly, set a goal for how many times you’ll chew each bite (e.g., 20–30 chews). While it doesn’t have to be exact, having a target can help you slow down and focus on chewing properly.
8. Start with Softer Foods
If you’re new to mindful chewing, practice with softer foods like cooked vegetables or fruits before moving on to tougher foods like meats or raw vegetables.
9. Eat Meals at Regular Times
When you’re overly hungry, it’s tempting to eat quickly without chewing properly. Eating at regular times can help prevent extreme hunger and encourage more mindful eating habits.
10. Be Patient with Yourself
Changing habits takes time! If you catch yourself eating too quickly or not chewing enough, don’t stress - pause, take a deep breath, and refocus on chewing thoroughly.
By incorporating these tips into your daily routine, you’ll not only improve your digestion but also enjoy your meals more fully. Remember, better chewing is a small change that can lead to big improvements in how you feel after eating.

6. The Connection Between Chewing and Gut Health
Chewing your food thoroughly doesn’t just aid digestion - it plays a vital role in maintaining gut health. By breaking down food properly and stimulating saliva production, chewing contributes to the health and renewal of the gastrointestinal lining, supports beneficial gut bacteria, and minimizes digestive strain. Let’s explore this fascinating connection.
1. Saliva’s Role in Gut Health
When you chew, your salivary glands produce saliva containing important molecules that impact the gut. One key component is epidermal growth factor (EGF), a molecule responsible for repairing and renewing the lining of the digestive tract. The gut lining experiences high wear and tear due to constant exposure to food, bacteria, and digestive acids. EGF helps replace old or damaged cells with new ones, ensuring the gut remains strong and functional.
Saliva also contains antimicrobial agents like lactoferrin and lysozyme, which help control harmful bacteria in the mouth and gut. By chewing thoroughly, you increase saliva production, creating a protective barrier against inflammation and infections throughout the digestive system.
2. Supporting Beneficial Gut Bacteria
Chewing properly ensures that food is broken down into smaller particles before it reaches the stomach and intestines. This helps prevent the fermentation of undigested food in the gut—a process that can disrupt the balance of beneficial bacteria. A healthy microbiome is essential for digestion, immunity, and overall well-being.
Additionally, saliva contains compounds that promote a balanced gut environment by neutralizing harmful substances and supporting nutrient absorption.
3. Reducing Digestive Strain
When food isn’t chewed adequately, larger particles reach the stomach and intestines, forcing these organs to work harder to break them down. This can lead to bloating, gas, or even constipation. Over time, poor chewing habits may contribute to chronic digestive issues like irritable bowel syndrome (IBS) or inflammation in the gut lining.
Chewing thoroughly reduces this strain by starting the digestion process in the mouth, allowing your stomach and intestines to focus on nutrient extraction rather than mechanical breakdown.
4. Preventing Gut Inflammation
Chewing stimulates saliva production, which contains bicarbonate—a compound that helps neutralize stomach acid. This reduces the risk of acid reflux or irritation in the esophagus and stomach lining. Proper chewing also ensures that food is broken down efficiently, minimizing undigested particles that can irritate the intestines or trigger inflammation.
5. Enhancing Nutrient Absorption
A healthy gut lining is crucial for absorbing nutrients from food. By promoting cell renewal through saliva’s EGF and reducing digestive strain with proper chewing, you optimize your body’s ability to absorb vitamins, minerals, and other essential nutrients.
By taking time to chew thoroughly during meals, you improve digestion and support a healthy gut environment. This simple habit can reduce inflammation, enhance nutrient absorption, and promote long-term gastrointestinal health, starting with mindful chewing at every meal.
7. Final Thoughts
Chewing your food thoroughly is one of the simplest and most effective ways to support your digestive health, improve nutrient absorption, and enhance your overall well-being. While it’s easy to take this step for granted, the science behind chewing shows just how critical it is for maintaining a healthy gut, preventing digestive discomfort, and even managing weight.
By slowing down during meals and focusing on chewing each bite properly, you allow your body to work more efficiently. This small yet powerful habit can reduce bloating, gas, and post-meal fatigue while promoting better oral health and a balanced gut microbiome. It also helps you feel more satisfied with your meals, preventing overeating and supporting long-term health goals.
Remember, digestion begins in the mouth. Chewing isn’t just about breaking down food; it’s about giving your body the tools it needs to thrive. Start with small changes - like taking smaller bites, putting down your utensils between bites, or simply being mindful of how you eat—and notice how much better you feel after each meal.
Your journey to better digestion and overall health starts with a single bite. So take your time, chew well, and enjoy the process - your body will thank you!
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