Why Most People Aren’t Getting Enough Fibre, And How It’s Affecting Your Gut

If there’s one nutrient that quietly keeps your digestion running smoothly, your microbiome thriving, and your bowels moving with ease, it’s fibre.

It’s not flashy. It’s not trendy, it's often forgotten when people count macros. But it is absolutely essential - and most people simply aren’t getting enough...

At Happy Bum Co, we are all about educating people on good gut health so let’s break down why fibre matters, where to find it, and how a lack of fibre can lead to constipation and ongoing gut issues. 

Plus, we’ll look at why we've created Happy Bum Daily Fibre why it is one of the simplest, most effective ways to boost your intake every single day.

Why Fibre Matters? 

Fibre is the part of plant foods that your body can’t fully break down, and that’s exactly why it’s so powerful.

Instead of being digested like other nutrients, fibre moves through your gut supporting digestion, feeding your microbiome, and helping your bowels stay regular. Fibre can only come from plant sources and without it we can run into a lot of trouble.

The key benefits of fibre include:

• Supports regular bowel movements by adding bulk and softness to your stool

• Feeds your beneficial gut bacteria, helping them produce short‑chain fatty acids that support gut lining health

• Helps prevent constipation by keeping things moving

• Supports detoxification by binding to waste and helping your body eliminate it

• Helps stabilise blood sugar by slowing digestion

• Reduces bloating by improving motility and microbial balance

Fibre is basically your gut’s best friend and your bowels feel the difference when you’re not getting enough. 

What Happens When You Don’t Get Enough Fibre

A low‑fibre diet is one of the most common causes of sluggish digestion and constipation. Here’s why:

1. Stools become hard, dry, and difficult to pass

Without enough fibre, your stool doesn’t hold water well. This makes it harder, smaller, and more uncomfortable to move through the colon.

2. Transit time slows down

Fibre acts like a broom, sweeping waste through the digestive tract. Without it, everything moves more slowly, leading to bloating, discomfort, and irregularity.

3. Your microbiome becomes under‑fed

Prebiotic fibres feed your beneficial bacteria. When they don’t get enough, microbial diversity drops — which can impact digestion, immunity, and inflammation.

4. Toxins and waste hang around longer than they should

Regular elimination is a key part of detoxification. Low fibre = slower elimination = more opportunity for waste to recirculate. This quickly becomes a vicious cycle that spirals into deeper constipation.

If you’ve ever felt backed up, bloated, or “heavy” in your gut, there’s a good chance fibre (or the lack of it) played a role.

The Best Sources of Fibre

There are two main types of fibre — and your gut loves both:

Soluble Fibre

Dissolves in water and forms a gel‑like substance that softens stool and feeds your microbiome. Sources: oats, chia seeds, psyllium husk, apples, citrus, legumes.

Insoluble Fibre

Adds bulk to stool and helps it move through the digestive tract. Sources: vegetables, whole grains, nuts, seeds, skins of fruits.

Whole‑food fibre sources to include daily:

• Chia seeds

• Flaxseeds

• Oats

• Lentils and beans

• Leafy greens

• Broccoli and cauliflower

• Berries and Kiwifruit

• Apples and pears

• Nuts and seeds

Even with the best intentions, most people still fall short — which is where a high‑quality fibre supplement can make all the difference. Fibre isn't something you need a few times a week, the average person needs a minimum of 30-35g a fibre a day.

Why Happy Bum Daily Fibre Is the Best Fibre Supplement for Gut Health

Happy Bum Daily Fibre was created to make getting enough fibre simple, gentle, and effective — without the bloating or discomfort that many fibre supplements can cause.

Why your gut will love it?

A blend of soluble and insoluble fibres

This gives you the perfect balance for stool softness, bulk, and smooth motility. Green Kiwifruit Extract is also known for promoting regular bowel movements further helping.

100% natural, gut‑loving ingredients

No fillers, no artificial additives — just clean, functional fibre your gut can actually use.

Feeds your microbiome

Daily Fibre contains prebiotic fibres that nourish beneficial bacteria, helping support microbial diversity and long‑term gut resilience.

Supports regular, comfortable bowel movements

It helps soften stool, improve transit time, and reduce the discomfort of constipation.

Gentle enough for daily use

Designed to support your gut consistently, not just when things feel “stuck.”

Easy to add to your routine

Mix it into water, smoothies, juices, or your Happy Bum Gut Food for a daily gut‑nourishing ritual. Easy mild taste with a hint of citrus.

How Happy Bum Daily Fibre Works in Your Body

When you take Daily Fibre:

1. It absorbs water, helping soften and bulk your stool

2. It forms a gel‑like consistency, supporting smooth, comfortable movement through the colon

3. It feeds your good bacteria, helping them produce beneficial compounds for gut lining health

4. It supports detoxification, binding to waste and helping your body eliminate it

5. It helps regulate motility, reducing bloating and sluggishness

It’s simple, natural, and incredibly effective - especially when paired with hydration and a whole‑food diet.

Time to up your fibre?

Fibre is one of the most important nutrients for digestive health, yet most people don’t get nearly enough. When your fibre intake is low, constipation, bloating, and gut imbalance become far more likely. Not all fibre is created equal and be sure to stay away from the processed food aisle when looking for good options.

Adding more whole‑food fibre to your diet — and supporting your intake with Happy Bum Daily Fibre — is one of the easiest ways to keep your gut happy, your bowels regular, and your microbiome thriving.