Do you chew your food long enough?

The mouth is the first stop for food on the long digestive journey. When you chew, food gets broken down and mixed with saliva, which allows enzymes to begin their work. One group of these enzymes are AMYLASES – these are proteins that start breaking down starch. Studies show that already 40% of the starch in food breaks down in the mouth, which significantly eases the job for the rest of the digestive system. But for this, the mouth environment must be slightly acidic, with a pH value around 6.9 – the natural limit for a healthy mouth.

Saliva, on the other hand, isn't just a moisturizer. It's a true defensive liquid: it contains lactoferrin, lysozyme, and hydrogen peroxide, which protect against microbial intruders. The ancient wisdom about “strong mouths” was correct – saliva triggered by chewing boosts the immunity of your mouth and further down the digestive tract.

How long to chew and why 20–30 times per bite?

Our grandmothers didn't speak in vain. Most experts today recommend chewing about 30 times for each bite. Medical sources like Healthline state that slow and thorough chewing reduces the amount of food eaten, improves digestion, and prevents bloating.

At the same time, numerous studies show that with more chewing cycles (25–40 per bite) the feeling of satiety is stronger and the food intake smaller. Moreover, in a study with 30 women, those who ate slowly, on average, ate less but felt fuller – which tells us this is an immediate strategy against overeating and rapid weight gain.

Even the Ayurvedic tradition – about 7,000 years old – recommends thorough chewing, with some suggesting you chew to a liquid state, usually 30–50 times. Studies in Physiology & Behavior also report that thorough chewing changes the response of gut hormones that regulate hunger.

Slow chewing – boosts immunity and relaxes digestion

With proper chewing, we don't just care for digestive comfort. Studies have found that intense chewing stimulates the production of T-cells (Th17) in the oral cavity – these increase with age and act as a barrier against infections. Strong chewing reflexes may even lower stress levels, since it activates brain pathways linked to managing psychophysical reactions. Although excessive chewing (e.g. 100 times per bite) is impractical – as found by A. J. Jacobs – doing somewhat more than you are used to is definitely beneficial.

Fast chewing – enemy of health

If you chew food quickly, you're not just causing digestive issues – you are also contributing to unhealthy eating habits. Among the problems are often bloating, heartburn, hunger attacks, and disturbances in metabolic hormonal responses. On the other hand, slow chewing allows the body to absorb more nutrients, as digestion of fats and carbohydrates also benefits from enzymes amylase and lipase, which are already present in saliva.

More benefits: body, mind, and productivity

• Mindful eating – the old saying: eat and don’t think about other worries. Chewing calms us, brings a happier relationship with food, less rush, and more enjoyment with every bite.
  
  
• Oral immunity: a strong immune system in the mouth means fewer diseases of the gums, teeth, and airways.
  
  
• Less craving for sweets: when you chew slowly, intestinal hormones are more easily regulated and prevent hunger for hours. A study with women who ate slowly showed a lower intake of sugars later in the day.
  
  
• More energy, less bloating: when the body digests properly, there’s no “staggering effect” after a meal; digestion and absorption of nutrients happen smoothly.

How to establish a good chewing habit?

I suggest you start with a small change: chew the first or second spoonful of food 20–30 times, then let this pattern gradually include the rest – let parts of your meal become more mindful and longer. Don’t worry – you don’t need to chew 50 times every bite (unless you want to). What’s more important is that you break food down well before swallowing, which will bring a calmer digestive system and more conscious enjoyment of food over time.

What to do if you don’t chew food – too soft meals

Today’s cuisine often favors softer, pre-prepared foods – soups, purees, smoothies. Unfortunately, this means less chewing and less activation of those important enzymes. The result? Poorer digestion, faster hunger, reduced immunity, and more stress in the mouth.

Side effects of too much chewing?
You might wonder: if I chew too much, could it be harmful? It's true, some report jaw overload, excessive growth of the masseter muscle (the one for chewing), but this rarely happens with a moderate approach. Manhattan dentist Michael Wei warns that overdoing it can lead to tooth wear, jaw pain, and muscle tension without proper technique. But if you stay in the range of 20–30 times, it’s likely all will go smoothly, as you’ll improve digestion, immunity, and awareness.

Natural recommendations for easy results

• Start your meal with intention – give yourself 5 seconds to prepare. Then chew every spoonful or bite about 20–30 times, until it becomes a “liquid” mass.
  
  
• No distractions – turn off your phone, TV, computer. Let food become a mini meditation. Result: better digestion, less bloating, more satisfaction.
  
  
• Add foods that require chewing – bad habits don’t change with instant fast foods. Choose whole grains, nuts, carrots, apples, yogurt with flakes.

Next time you feel hungry during the day, eat slowly. The chewing method also affects blood sugar stability.

Final thought

Believe me, dear readers – chewing slowly and mindfully is not old-fashioned punishment, but a gift to the modern body. With it, we combine the power of science and traditional wisdom, which are proven to improve digestion, lower hunger, regulate the immune system, and bring satisfaction. So start tonight – at least with the first bite, and then gradually spread this habit throughout your meal.

Information on this website is for educational purposes only and is not medical advice.