Heartburn, Bloating, and Indigestion: What Your Gut Is Actually Trying To Tell You

I hear this all the time and it stays with me every single time.

Because indigestion, heartburn, and that horrible heavy feeling after meals is not just the way you are. It is not something you have to accept as part of life. And the antacids that are giving you temporary relief might actually be making the underlying problem worse over time.

I know that is not what most people expect to hear. But bear with me, because understanding what is really going on in your gut can genuinely change everything.

Too much acid or too little?

Here is the thing that surprises almost everyone. That burning feeling creeping up into your chest after meals is not always caused by too much stomach acid. For a huge number of people, the problem is actually the opposite. Too little acid. And taking something to reduce it further just keeps the cycle going.

Your stomach needs to be genuinely acidic to do its job properly. That acid breaks down protein, activates the digestive enzymes your body needs, keeps harmful bacteria in check, and signals the rest of your digestive system to get moving. When stomach acid is low, food sits in the stomach and ferments rather than being properly digested. That fermentation produces gas, the gas pushes upward, takes whatever acid is there with it, and you feel the burn.

So you reach for the antacid. The acid is reduced further. The food ferments a little more next time. And round it goes.

Why does stomach acid become low in the first place?

Low stomach acid becomes more common as we age, but age is far from the only factor.

Chronic stress is one of the biggest drivers. When your nervous system is stuck in fight or flight mode, digestion is quite literally the last thing on its priority list. The body is focused on survival, not on breaking down your lunch. Over time, consistently eating under stress, eating on the go, or rushing through meals without properly chewing can significantly impair the whole digestive process.

Nutritional deficiencies, particularly in zinc and B vitamins, can also affect stomach acid production. And long term use of antacids and acid suppressing medication, while sometimes necessary, can create a dependency that makes the underlying problem harder to address.

Where digestion actually begins

This is something I talk about with almost every client who comes to me with digestive complaints, and it tends to come as a genuine surprise.

Digestion does not begin in your stomach. It begins in your mouth.

The act of chewing properly and taking time to eat signals your body to start producing digestive juices. By the time food arrives in your stomach the acid and enzymes should be ready and waiting. If that first step is skipped, if food is eaten too fast, swallowed without being properly chewed, or consumed while distracted or stressed, everything downstream suffers.

Slowing down at mealtimes sounds almost insultingly simple as advice. But it makes a genuine, measurable difference to how well food is digested and how comfortable you feel afterwards.

What can actually help

Beyond slowing down and chewing properly, there are a few things worth knowing about.

Bitter foods and herbs are brilliant for stimulating digestive juices naturally. Rocket, chicory, dandelion leaves, and fresh ginger all encourage the body to produce the acid and enzymes it needs before food even arrives. Including these regularly in your diet is a simple and effective way to support digestion.

Apple cider vinegar in a small amount of water before meals can support stomach acid production for some people. It is not for everyone, particularly if there is active inflammation or ulceration, but many people find it genuinely helpful.

Stress management is not a nice to have. It is a clinical necessity when it comes to digestive health. The gut and the brain are in constant communication, and a nervous system that never gets to rest and digest will always struggle to digest properly.

A recipe worth trying

Here is one of my favourite things to recommend to clients with digestive complaints. A warming ginger and lemon tea that is lovely before or after a meal and genuinely supports the digestive process.

A thumb sized piece of fresh ginger, peeled and sliced The juice of half a lemon A teaspoon of raw honey or maple syrup for a vegan option 300ml just boiled water

Put the ginger slices into a mug, pour over the hot water, and leave to steep for five minutes. Add the lemon juice and your chosen sweetener, stir, and sip slowly. The ginger stimulates digestive enzymes, the lemon gently supports stomach acid production, and both honey and maple syrup have mild antimicrobial properties. It is one of those things that just feels like it is doing you good, because it genuinely is.

When to look deeper

I have sat with clients who have been on acid suppressing medication for years and never been told that low stomach acid could be part of their picture. People who have spent a long time managing symptoms rather than understanding them.

If your digestion has felt consistently off, if mealtimes bring more dread than pleasure, if you are tired of just getting by, it might be time to look a little deeper at what is actually going on inside your gut.

A comprehensive digestive stool analysis, done entirely from home, can give a really clear picture of how well food is being digested and absorbed, levels of inflammation, the balance of gut bacteria, and whether anything unwanted is present. For many people it is the first time they have had a real answer rather than just a prescription.

If you would like to know more or think this could be the right next step for you, a free discovery call is a lovely place to start.

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