High Fibre Diets UK 2026 | Compare Parsley Box vs Bulk vs Press London

In 2026, high fibre diets play a crucial role in managing gastrointestinal health, cardiovascular disease, metabolic conditions, and long-term wellbeing. Despite its importance, fibre remains one of the most under-consumed nutrients in the UK.

This in-depth guide compares three popular UK options for increasing fibre intake:

• Parsley Box - ready meals with added fibre
• Bulk - high fibre supplements and powders
• Press London - fibre-rich cold-pressed foods and snacks

If you are searching for “best high fibre diet UK”, “high fibre meals for gut health”, or “how to increase fibre intake safely”, this guide is designed to give you clarity, comparisons, and actionable advice.

Parsley Box vs Bulk vs Press London - High Fibre Comparison

Category	Parsley Box	Bulk	Press London
Core Focus	Ready-made high fibre meals	High fibre supplements and powders	Cold-pressed fibre-rich foods
Fibre Source	Whole foods + added fibre	Isolated fibre supplements	Natural fruit & vegetable fibre
Meal Prep Required	Minimal	Yes (mixing supplements)	Minimal
Nutritional Balance	Moderate	Low (supplement-only)	Moderate
Best For	Convenient fibre intake	Targeted fibre boosting	Clean eating lifestyles

Parsley Box Review

How Parsley Box Works

Parsley Box offers shelf-stable ready meals designed to support digestive health with increased fibre content.

Strengths of Parsley Box

• Convenient long-life meals
• No refrigeration required
• Simple portion control

Who Parsley Box Is Best For

• Older adults
• People with limited cooking time
• Those seeking easy fibre inclusion

Bulk Review

How Bulk Works

Bulk provides high fibre supplements such as psyllium husk, inulin, and soluble fibre powders.

Strengths of Bulk

• High fibre concentration
• Cost-effective supplementation
• Easy to stack with other nutrients

Who Bulk Is Best For

• Those tracking fibre intake precisely
• People with low appetite
• Supplement-based diets

Press London Review

How Press London Works

Press London offers cold-pressed juices, soups, and snacks that naturally contain fibre from fruits and vegetables.

Strengths of Press London

• Clean ingredient profiles
• Plant-based fibre sources
• Minimal processing

Who Press London Is Best For

• Plant-based eaters
• Short-term digestive resets
• Light meal supplementation

Benefits of a High Fibre Diet

A high fibre diet supports:

• Improved gut motility and digestion
• Reduced cholesterol levels
• Improved blood sugar control
• Lower cardiovascular disease risk
• Better appetite regulation

Whole-food fibre sources consistently outperform isolated supplements for long-term metabolic and gut health.

Bozu - Fresh High Fibre Meals

Bozu provides chef-prepared meals built around naturally high fibre whole foods, designed for long-term health rather than short-term fixes.

• Vegetables, legumes, and whole grains
• Balanced fibre without digestive overload
• Clear macro and calorie labelling

Take a look around our state of the art kitchen and premises where Bozu creates meals for every pallet.

How Bozu Works

More From Bozu

FAQs - High Fibre Diet UK 2026

What is a high fibre diet?

A high fibre diet focuses on increasing intake from whole plant foods such as vegetables, legumes, fruits, and whole grains.

How much fibre do adults need?

UK guidelines recommend around 30g of fibre per day for adults.

Can too much fibre cause issues?

Yes. Rapid increases can cause bloating or discomfort. Gradual increases are recommended.

Are supplements better than food?

Whole foods are generally superior, as they provide micronutrients alongside fibre.

Does fibre help heart health?

Yes. Soluble fibre can help reduce LDL cholesterol levels.

Disclaimer: Competitor information is summarised from publicly available sources. Consult a healthcare professional before making dietary changes.