Gut Health the Ayurvedic Way

How To Support Digestion Naturally with agni

your practical guide

to healing digestive issues and optimising gut health naturally.

If you are tired of digestive issues like diarrhea, constipation, and constant bloating; if you feel overwhelmed by unrelenting fatigue, anxiety, headaches, and hormone imbalances; if you have tried every doctor, specialist, diet, cleanse, and treatment out there, you are not alone. 

Many of us face these health challenges daily.

For years, I struggled with chronic digestive issues. My life was overshadowed by regular headaches, hormone imbalances, anxiety, depression, chronic fatigue syndrome, fungal infections, malnutrition, fibromyalgia, amenorrhea, and mycosis.

Just when I was about to give up hope and resign myself to a life of symptom management, I discovered Ayurveda, an ancient medical system over 5,000 years old.

In this article, I will show you how you can improve and strengthen your digestion with simple strategies that combine dietary recommendations, lifestyle adjustments, and mindfulness practices with modern approaches. 

Drawing from my personal, long-term experience, I share practical tips for balancing your digestion, optimising gut health, and nurturing your mental well-being through the Ayurvedic concept of agni – the inner fire that profoundly shapes your gut health and entire well-being.

what is ayurveda?

the timeless science of life and health

Through Ayurveda, I found my path to healing.

You can read more about my personal healing journey here, but in this article, I will focus on an Ayurvedic concept that offers profound insights into addressing the root cause of digestive issues. By understanding this, you will learn how to take healing into your own hands – starting with your gut.

Ayurveda, one of the oldest and most renowned traditional systems of medicine, stands for the knowledge and science of life. It offers a holistic, natural approach to healing and living. With its origins in India over 5,000 years ago, Ayurveda is now practised worldwide.

Instead of relying on prescription drugs to manage gut disorders, Ayurveda uses various tools, from ancient massages and herbal treatments to dietary and lifestyle practices to cleanse your body and mind of toxins, strengthen your immune system, and support your body’s self-healing mechanism.

At the heart of Ayurveda is the belief that digestion is the root of most dis-ease. But unlike Western medicine, Ayurveda’s perspective on digestion goes far beyond the simple processing of food.

what is agni?

How Your Inner Fire Shapes Your gut Health and digestion

In Ayurvedic philosophy, digestion is seen as your ability to process and transform everything you consume – not just through your mouth but through your five senses of taste, touch, smell, sight, and sound. This includes foods and beverages, skincare products, the media you are exposed to, and every experience of your daily life.

It means your digestion reflects not only how you process food but how you “digest” life itself. The way you digest life is directly related to your ability to digest food, and vice versa – it is all connected.

This concept is known as agni, or digestive fire.

Agni is responsible for a healthy microbiome, digestive functions, nutrient absorption, detoxification, metabolic processes, and immunity. Beyond these physical aspects, agni governs mental clarity, intelligence, visual perception, joy, contentment, courage, and your enthusiasm for life. It fuels your body with essential energy and supports countless vital functions.

The connection between digestive health and mental well-being has also become an increasingly recognised topic in modern medicine. Researchers have dubbed the digestive tract “the second brain” after discovering that it contains as many nerve cells as the spinal cord. The gut-brain axis, a communication system between the gut and brain, plays a crucial role in maintaining healthy digestion, mental health, and emotional well-being. 

the signs of strong digestion

when your gut fuels your health

  • Your body absorbs nutrients efficiently.
  • You have strong immunity.
  • You feel vibrant and energetic.
  • Bowel movements are regular and healthy.
  • You find it easy to maintain balanced weight.
  • Your skin is clear and radiant.
  • You are focused and mentally balanced.
  • You can process your emotions in a healthy way.
  • You sleep deeply, have restful nights, and wake up refreshed.
  • You naturally feel hungry at regular mealtimes.

Looking back at the symptom-free times of my life, mostly when I was younger, I can now see the signs of strong agni – regular elimination, glowing skin, strong immunity, and so much more confidence, courage, joy, and contentment. My digestion worked so seamlessly, it went largely unnoticed until the symptoms of imbalance began to appear.

the signs of impaired agni

How weak Digestion Affects your health

  • Your body struggles to absorb nutrients.
  • You experience various deficiencies.
  • You have low energy.
  • Your immune system is weak and you are susceptible to infections.
  • Digestive issues like bloating, gas, constipation, or diarrhea .
  • Excessive weight gain or loss.
  • You have acne, rashes, or dull looking skin.
  • Poor concentration.
  • Forgetfulness.
  • Mental fatigue.
  • Difficulty managing stress.
  • Anxiety or depression.
  • Sleep disturbances, such as trouble falling asleep, staying asleep, or waking up feeling exhausted.

Western medicine has also discovered that disruptions in the gut microbiome can lead to various health issues, including digestive disorders, weakened immunity, and mental health challenges. Studies show that a balanced gut microbiome not only supports healthy digestive and immune functions but also enhances mental clarity, emotional well-being, and overall health.

the four states of agni

is your digestion balanced or imbalanced ?

In Ayurveda, your digestive health can fall into one of four states, each offering insight into the way your gut is functioning and how it is influencing your overall well-being.

These states show where you are thriving and where you are struggling to digest food and life.

In my experience, knowing whether your agni is balanced or imbalanced is truly the key to understanding the core of your gut health and overall well-being.

So, in this section, we will explore the four states of agni and how they reflect your gut health, helping you determine whether your digestion is in balance or in need of support.

vishama agni

Irregular Digestion (Vata Imbalance)

Vishama agni means irregular and unpredictable digestion, often associated with a vata imbalance.

Here are the symptoms of vishama agni:

  • Alternating between constipation and diarrhea.
  • Bloating and gas.
  • A fluctuating appetite with periods of extreme hunger followed by a complete lack of appetite.
  • Nutrient deficiencies.
  • Low energy.
  • Difficulty maintaining a balanced weight.
  • Poor concentration.
  • Forgetfulness.
  • Anxiety.
  • Restlessness.
  • Nervousness.
  • Feeling easily overwhelmed.

Personally, I tend towards vishama agni, which often flares up during stressful times or after indulging in one too many unhealthy meals. I often notice this when I turn into a slight drama queen and struggle with consistency. Physically, it makes my digestion feel sensitive and unpredictable and emotionally, I get upset at the slightest provocation or feel overly anxious.

tikshna agni

Quick and Intense Digestion (Pitta Imbalance)

Tikshna agni refers to overly intense or hyperactive digestion, typically linked to pitta imbalance.

With tikshna agni, your digestive fire is burning too hot.

Here are the symptoms of tikshna agni:

  • Intense hunger and thirst.
  • Frequent diarrhea or loose stools.
  • Acid reflux.
  • Heartburn.
  • Tendency to overheat physically and emotionally.
  • Inflammation.
  • Skin rashes.
  • Burning sensation in the digestive tract.
  • Intense emotions, such as anger.
  • Irritability.
  • Impatience.
  • Frustration.

Manda agni

Slow Digestion (Kapha Imbalance)

Manda agni is characterised by slow and sluggish digestion, commonly seen in a kapha imbalance.

Here are the symptoms of manda agni:

  • Heaviness after eating.
  • Slow metabolism.
  • Frequent bloating in the stomach area.
  • Constipation.
  • Weight gain.
  • Lethargy.
  • Tendency to retain water.
  • Your skin appears dull and oily.
  • You feel foggy and stuck.
  • Depression.
  • Attachment.
  • Possessiveness.
  • Resistance to change.

Whenever I eat too much heavy food or poor combinations, I feel myself shift towards manda agni. It makes me feel weighed down, both physically and emotionally – heavy, sluggish, and as though something inside of me is stagnant.

sama agni

balanced Digestion and optimal gut health

Sama agni is a state of optimal balance in your digestive fire and gut health.

Here are the signs of sama agni:

  • Your body efficiently digests food.
  • You sufficiently absorb nutrients.
  • Your body doesn’t accumulate toxins.
  • You experience regular, easeful bowel movements.
  • Energetic.
  • Healthy.
  • Feeling vibrant throughout the day.
  • You maintain a stable weight.
  • Your skin looks clear and radiant.
  • You have good focus and clarity.
  • You handle stress with a positive attitude.
  • Your immune system is strong, effectively fighting off infections.
  • You enjoy deep, restful sleep, waking up feeling refreshed and ready to seize the day.

Since practising Ayurveda, I have experienced this balanced state of digestion more often – especially during and after a kitchari cleanse, or when I fully live in alignment with the Ayurvedic principles and my “gut feelings”.

what causes digestive issues?

the root cause of an imbalanced gut

Now that you have a deeper understanding of agni and its essential role in your gut health and general well-being, it is time to explore the factors that influence its balance.

By identifying what disrupts digestion, you can take the right steps to regain control over your health. When you adjust, eliminate, or avoid the factors that weaken your digestive fire, you are setting the foundation for a healthier, more vibrant life.

According to the Ayurvedic texts, your digestion is deeply influenced by your state of mind, highlighting the profound connection between your gut health and mental well-being. When your mind is balanced, your digestion thrives, and vice versa.

To promote balanced agni and better gut health, Ayurveda identifies five key factors that directly influence your mental, emotional, and physical state, as well as the strength of your agni:

1. Does happiness improve gut health?

YES. How you approach life plays a profound role in your digestive health overall well-being.

When you are largely positive, accepting, peaceful, resilient, and see opportunities in challenges, you create the conditions for mental stability, optimal gut health, and strong digestion of life. In contrast, a negative or stressed mindset creates imbalances that weaken digestion, impair your gut, and eventually cause dis-ease.

Having a positive outlook on life doesn’t mean that you never experience difficult emotions, nor that you avoid them completely. It is about the way you “digest” them and respond.

these factors weaken digestion:
  • Rejecting or resisting life experiences
  • Chronic stress, anxiety, and depression
  • Grief and loss
  • Excessive worry and rumination
  • Suppressing emotions and unresolved trauma

2. Can relationships Impact your gut microbiome?

YES. The quality of your relationships – whether with others, yourself, or the world at large – has a direct impact on your digestion. Just as you digest food, you also “digest” your interactions and experiences.

Nurturing supportive, healthy relationships provides stability, safety and the right environment for balanced digestion, while toxic or strained relationships lead to emotional distress, weakening your gut health and overall well-being.

I like how this aspect views our interactions and connections as more than just social exchanges. They are integral to our overall well-being and directly linked to the strength of our agni.

these factors weaken digestion:
  • Unresolved conflicts
  • Poor communication
  • Ignoring or overstepping boundaries
  • Not speaking up
  • Neglecting your needs
  • Suppressing your truth
  • Negative self-talk

3. What is the right diet for good digestion?

The right diet is one of the cornerstones of gut health and the strength of agni.

In Ayurveda, a truly healthy diet goes beyond food groups or nutrient counts – it is about simplicity, balance, your habits around eating, and the way you consume your meals.

You can read more about the best foods for optimal gut health and which ones to limit for better digestion, according to Ayurveda, here.

these factors weaken digestion:
  • Consuming refined or toxic substances like alcohol, refined sugar, or medications that bypass normal digestion
  • Emotional eating
  • Eating before the previous meal has fully digested
  • Not chewing properly
  • Going to bed with undigested food in your system
  • Eating or drinking cold foods and beverages
  • Eating while standing, moving, or with distractions like TV
  • Poor food combinations
  • Poor quality or highly processed foods
  • Overeating or skipping meals
  • Irregular eating schedules

4. can your lifestyle affect your digestion?

Much like your approach to life, your daily habits also influence the strength of your digestion and gut health.

When you are overworked, constantly multitasking, pushing yourself too hard, or neglecting rest, you fall out of alignment, which makes it harder for you to digest food, emotions, thoughts, and daily experiences. Over time, you create a cycle of digestive imbalance that becomes difficult to break.

From my experience, cultivating a balanced lifestyle that supports gut health goes beyond hitting the gym and eating well. It is about establishing consistent routines, being more mindful, and allowing simplicity to guide your actions.

these factors weaken digestion:
  • Sedentary living or excessive rest
  • Overexertion
  • Irregular or inadequate sleep
  • Pushing yourself too hard
  • High-stress environments or responsibilities
  • Excessive screen time
  • Frequent, fast-paced travel
  • Irregular schedules
  • Multitasking

5. the principle of cause and effect in gut health

Ayurvedic philosophy teaches about the principle of cause and effect – the consequences that follow your choices and directly shape the strength of your digestion.

For example, when you choose to eat chips and ice cream, you are making a decision. The result, be it digestive issues or feeling fine, is a direct reflection of the choice you have made in that moment.

When you choose a balanced meal to support your agni, you are making a choice based on your long-term gut health and overall vitality.

Neither choice is inherently right or wrong. Sometimes, choosing the momentary joy is exactly what you need for emotional balance. This isn’t about judgment but understanding that each decision has a consequence. Ayurveda encourages making choices that support balance, both for your gut and your overall well-being.

these factors weaken digestion:
  • Not considering long-term consequences
  • Unethical actions like lying, cheating, stealing, or harming others
  • No mindfulness or intentionality in daily activities
  • Neglecting self-care and personal growth
  • Being unforgiving, holding onto grudges, and unresolved conflicts
  • Excessive materialism and seeking fulfilment outside yourself
  • Disregarding the impact of your actions

how to improve digestion and gut health

the ancient ayurvedic art of restoring agni

Understanding what throws your agni out of balance is just as important as knowing how to restore it.

When digestion feels off, it is easy to attribute the discomfort to what you have eaten. But now you know that digestion goes deeper than food and is a reflection of how well you are in harmony with yourself and your surroundings. Imbalanced agni affects everything from your energy levels to your emotional well-being and your physical health.

Each state of agni indicates a different kind of imbalance and by recognising whether your agni is irregular, overly intense, or sluggish, you can make informed adjustments to your diet, lifestyle, and thought patterns to strengthen your digestive fire.

In this last section, we will explore proven ways from the Ayurvedic texts to heal each of the imbalanced states of agni, along with personal insights and practices that have helped me return to balance time and time again.

balancing vishama agni

how to restore irregular digestion

diet
  • Have warm, cooked foods, such as soups, stews, and 60/40 bowls that are easy to digest.
  • Oily and moist foods, including sesame oil, ghee, and avocados are great.
  • Favour sweeter tasting (augmenting) foods that grow close to or under the ground – sweet potatoes, beets, carrots, and pumpkins; or grains such as rice and wheat.
  • Incorporate grounding spices such as cinnamon, cardamom, fennel, turmeric, hing/asafoetida, or mustard seeds.
  • If you aren’t vegan, have more high-quality dairy (milk, cheese, and yoghurt served warm).
  • Drink only warm or room-temperature water.
  • Try Natural Ayurvedic herbs, such as triphala, ashwagandha, lavender, shatavari root, and brahmi/gotu kola.
lifestyle
  • Maintain a regular schedule with consistent times for eating, working, and sleeping.
  • Incorporate self-care routines, such as a grounding morning practice with meditation or gentle Yoga asana.
  • Slow down and engage in activities that encourage a slower pace, like a stroll in nature.
  • If possible, favour local, slow-paced activities instead of high-speed travel.
  • Practice moderation in all aspects of life, including exercise, work, diet, and socialising.
  • Try regular oil-massage, such as abhyanga, with warming oils like sesame.
  • Spend more time with grounded and serene people.
mind and emotions
  • Do mindfulness practices, including meditation, prayer, and deep, slow breathing exercises.
  • Take time to turn inward with meditation, journaling, or a good book.
  • Focus on priorities and set clear goals to complete one task at a time and avoid doing too much.
  • Prioritise self-care, relaxation, downtime, and activities that are nurturing and grounding.
  • Allow yourself to feel and express all your emotions.
  • Try positive affirmations and have self-compassion.

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balancing tikshna agni

How to restore Quick and Intense Digestion

diet
  • Have more cooling foods like cucumbers, melons, coconut oil, aloe vera, and leafy greens.
  • Favour warm drinks with cooling properties – aloe vera juice, coconut water, herbal teas (hibiscus, mint).
  • Add cooling herbs and spices to your meals, such as coriander, cilantro, fennel, or mint.
  • Cook with more sweet and bitter tastes, including vegetables like carrots, sweet potato, zucchini, and spinach.
  • Fresh, seasonal fruits eaten at least two hours apart from other foods are great.
  • Have high-quality dairy in moderation, especially milk and ghee.
  • Incorporate more whole grains – rice, barley, oats – following the 60/40 principle.
  • Avoid spicy, acidic, oily, pungent foods, refined sugar, smoking, alcohol, and caffeine.
  • Get plenty of internal lubrication by incorporating oils such as ghee, coconut, and sunflower oil in your cooking.
  • Try Natural Ayurvedic herbs, such as amalaki, brahmi/gotu kola, shatavari, bhringaraj, or guduchi.
lifestyle
  • Avoid excessive heat and direct sunlight.
  • Do balanced, moderate exercise that provides just the right challenge without overdoing it.
  • Have a regular sleep schedule with adequate rest, aiming to go to bed before 10 p.m.
  • Support yourself with relaxation practices like meditation, deep breathing, or Yoga nidra.
  • Set more realistic goals and manage your time effectively.
  • Take regular breaks and avoid overcommitment.
  • Hobbies and activities that help you promote calmness, joy, and sweetness in life – my personal favourite is hiking.
  • Try regular oil-massage, such as abhyanga, with cooling oils like coconut.
  • Spend time with grounded and serene people.
mind and emotions
  • Incorporate some stress management techniques, such as meditation or journaling.
  • Cultivate patience, empathy, and compassion for yourself and others.
  • Embrace a non-competitive and less perfectionistic approach to work and life.
  • Cultivate fun, play, and creativity.
  • Allow yourself to express and release anger or frustration.
  • Try positive, encouraging self-talk and connecting with the god of your heart regularly.
  • Allow yourself to feel and receive affection.

balancing manda agni

how to restore slow digestion

diet
  • Have more light, dry foods in moderation, such as quinoa, barley, and millet.
  • Incorporate bitter, astringent, and pungent tastes like leafy greens, broccoli, radishes, legumes, turmeric, and mustard seeds.
  • Favour stimulating, heating spices, such as cinnamon, black pepper, cumin, ginger, and turmeric.
  • Reduce heavy, oily, and sweet foods.
  • Eat foods rough in texture like broccoli, cabbage, cauliflower, and dark leafy greens.
  • Foods that are warm in temperature or have heating qualities are also great.
  • Cook lighter meals, especially for dinner, and avoid overeating.
  • Try Natural Ayurvedic herbs, such as triphala, trikatu, tulsi, punarnava, chitrak, or any of the more potent herbs for lung health.
lifestyle
  • Avoid sedentary activities and incorporate movement throughout the day: Regular walks, particularly after meals as well as daily exercise and physical activities that increase heart rate, such as cycling, gentle workouts, or yoga asana (with shorter holds and flowing movements).
  • Practise pranayama and meditation (breathing exercises) regularly.
  • Set a regular sleep schedule and wake up before sunrise.
  • Take on new challenges and vary your routine.
  • Set exciting goals and pursue new interests.
  • Spend more time with lively, energetic people.
mind and emotions
  • Meditation and pranayama help clear the mind and reduce mental sluggishness.
  • Practise mindfulness to stay present and appreciate the moment.
  • Do slightly stimulating and uplifting activities that bring you joy and excitement.
  • Follow your curiosity, embrace change more often, and step out of your comfort zone.
  • Connect with your feelings and allow yourself to express emotions.
  • Try positive affirmations and cultivate a mindset of growth and exploration.

why is gut health important?

how improving my digestion has changed my life

When I first learned about digestion from an Ayurvedic perspective, I saw it as a way to improve and strengthen my gut naturally.

But over time, I have learned that digestive health is a reflection of how we engage with life itself – how we “digest” everything, from the meals we eat to the emotions we feel and the company we keep in our lives.

I believe that agni, or having a strong digestion, truly is at the core of our overall health and well-being.

Whether you are struggling with digestive issues, feeling anxious or sluggish, or seeking more energy and mental balance, understanding and restoring your agni can be the key to improving your gut health and overall balance – as it was in my case.

The more I have adjusted my habits, emotional patterns, approach to life, and my diet to improve my gut health, the better I have felt overall.

This isn’t about perfection. I still have days when I feel out of balance, but I have learned that small, consistent steps – like choosing foods that support my digestion, finding stillness regularly, changing old habits, and connecting with loved one – bring me closer to balance and true health over time.

I hope this guide helps you to realign with your own inner balance, or your “gut feelings”, and reminds you that your body has the wisdom to heal when given the right support.

Please don’t hesitate to reach out to me if you have any questions or need deeper support.

Ayurvedic Health Advisor

Hi, I’m Rieke Heikens, a passionate wellness advocate and certified Ayurvedic Health Advisor. Having healed IBS (Irritable Bowel Syndrome) and various chronic health issues through Ayurveda and holistic practices, I'm now on a mission to empower you to create a more beautiful life of health, happiness, and harmony. That's why I created everyness — a space where you can follow my personal journey, learn about holistic healing, get practical advice and simple tips, and discover the power of Ayurveda and natural living. By combining ancient Ayurvedic wisdom with modern holistic practices, I aim to help you reclaim your natural state of health and live your best life. Check out my free guide for healing IBS and other health issues with Ayurveda, and follow me on Instagram or Pinterest.

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