The truth about fibre

Fibre is a carbohydrate your body can't digest. So it passes through your system mostly unchanged.

But here's what happens on the way through: it regulates blood sugar, feeds beneficial gut bacteria, helps your body eliminate excess estrogen, and creates satiety signals that tell your brain you're full.

Without adequate fibre, your blood sugar spikes and crashes. Your hunger hormones go haywire. Your energy becomes inconsistent. Your hormones become dysregulated.

With adequate fibre, all of that stabilizes.

Blood sugar stability: Fibre slows down the absorption of sugar from food, preventing energy crashes, mood swings, and the afternoon slump that often makes you reach for coffee and snacks.

When your blood sugar is stable, your energy is stable. When your energy is stable, everything else gets easier.

Hormone metabolism: Your body eliminates excess estrogen through your gut. When fibre is low, estrogen gets reabsorbed instead of eliminated.

For anyone managing hormone levels, this is significant. Inadequate fibre = elevated hormones = worse hormonal symptoms.

Satiety and body composition: Fibre creates fullness signals. It makes you feel satisfied on fewer calories. This is why people eating high-fibre diets naturally eat less without restricting.

It's automatic. Your body literally signals fullness when fibre is present.

Gut bacteria: Fibre is what your beneficial gut bacteria eat. Without it, those bacteria starve. The bacteria that thrive on processed food flourish instead.

This shifts your entire microbiome. Which affects your immunity, your mood, your digestion, your metabolism.

They think "fibre" means "bran and laxatives."

Nearly everyone associates fibre with Metamucil or bran cereal. So they avoid it. They think it's for old people or people with digestive problems.

Fibre is performance nutrition. It's for anyone who wants stable energy, balanced hormones, and a body that works properly.

They think they're eating enough.

Many assume they're eating enough because they have a salad for lunch. But one salad doesn't cut it. You need fibre at every meal, plus snacks.

They add fibre too fast and blame fibre.

Someone goes from eating 15 grams to 35 grams overnight. They feel bloated. They blame fibre.

Actually, they overloaded their system. Fibre needs to be increased gradually. Your gut bacteria need time to adapt. Your digestive system needs time to adjust.

They eat the wrong sources.

Processed "high-fibre" foods with added fibre are not the same as fibre from whole foods.

Real fibre sources: beans, lentils, vegetables, fruits, whole grains, nuts, seeds.

These come with micronutrients, polyphenols, and other compounds that fibre alone doesn't.

Think you can't reach 30 grams without overhauling your diet? For an easy hack, click here.

Aim for 30+ grams per day - not 15, not 20, thirty. For most people, this means fibre at every meal plus snacks.

Build gradually.

Add 5 grams per week. Don't jump from 15 to 35 overnight.

Get fibre from whole foods.

Beans. Lentils. Vegetables. Fruits. Whole grains. Nuts. Seeds. These are also nutrient-dense, which means you're getting more than just fibre.

Drink more water.

Fibre needs water to work properly. If you increase fibre but don't increase water, you get bloated and constipated.

Drink at least 2-3 litres of water daily, especially when increasing fibre.

Be patient.

Your gut bacteria need 4-6 weeks to adapt to increased fibre. Your digestion needs time to adjust. You might feel bloated for 2-3 weeks.

That's normal. It passes. Push through.