A quick guide to eating enough fibre on the bone broth diet

The bone broth diet leans on broth, lean proteins and non-starchy vegetables, so it is easy to assume fibre takes a back seat. Yet fibre is exactly what keeps digestion regular, blood sugar steady and appetite in check while you move through the 21-day plan. Many people starting out are surprised to learn that a lower-carb approach can leave them feeling sluggish simply because they have cut back on plant roughage without replacing it.

Australians tend to eat a fair chunk of their fibre from bread, breakfast cereals and bananas, so dropping carbs can quietly halve your daily intake within a couple of days. The good news is that the diet still allows a generous list of vegetables, seeds and certain fruits, and it works brilliantly when you learn to weave these through your broth-forward days. This guide walks through how to keep fibre on the table without breaking the rules of the protocol.

Buying bone broth or collagen from an Australian supplier is straightforward, with most orders shipped through Australia Post and arriving within a few days. The harder part is usually planning the sides that go alongside each cup. With a little know-how, your local greengrocer or supermarket becomes the secret weapon of the whole three weeks.

You will see the word fibre spelled with an "re" throughout this article, matching the spelling on packaging from Coles and Woolworths. That small detail matters because reading food labels in grams rather than ounces is part of building a sustainable routine on the plan.

Why fibre still matters on a bone broth centred plan

Fibre does two distinct jobs in the body, and both become more important when calories drop. Soluble fibre dissolves into a gel that slows digestion, helping you feel fuller after a smaller meal and keeping energy levels even through the arvo. Insoluble fibre moves things through the colon, preventing the bloating and constipation that some people experience when they shift to a broth-led menu.

On the bone broth diet, the broth itself is rich in collagen, glycine and minerals but contains no plant fibre at all. Every broth-forward meal should therefore be paired with at least one fibrous side, whether it is a handful of sautéed greens or a small salad dressed with olive oil and lemon. Skipping this step can leave you hungry again within an hour, which is one of the most common reasons people abandon a calorie-controlled plan before day seven.

Another overlooked benefit is the way fibre feeds the friendly bacteria in your gut. These microbes thrive on the resistant starches and prebiotic fibres found in cooked-and-cooled potatoes, green bananas and certain seeds. A healthy microbiome also influences how your skin looks, which is one of the headline promises of the broader wellness programme. For readers comparing different approaches, it helps to look at the customer feedback and ratings others have shared before committing.

Filling the trolley with low-carb Aussie produce

Australian supermarkets make it simple to stock up on fibre-friendly vegetables that fit the plan. At Woolworths, the packaged greens section usually includes baby spinach, kale, chard and broccoli slaw, all of which sit under five grams of net carbs per cup. Coles offers a similar range, often with Australian-grown broccoli from Queensland and carrots from the Mornington Peninsula during winter.

If you prefer a proper market, Queen Victoria Market in Melbourne and the Bondi Farmers' Markets on Saturdays are perfect for bunches of Asian greens, fennel and fresh herbs. Stallholders will often cut you a deal if you are buying multiple bunches for the week. Local greengrocers in Sydney suburbs like Newtown and Paddington also stock heirloom cauliflower and cabbage that are brilliant roasted and served alongside broth.

A quick rule of thumb is to aim for at least two cups of cooked non-starchy vegetables at lunch and dinner. That gives you roughly eight to twelve grams of fibre across the day, before adding any seeds or supplements. Most Australians are used to thinking of fibre in terms of wholegrain bread, so this approach requires a gentle mental shift but pays off quickly.

Seeds, powders and other quiet fibre sources

Seeds are the easiest way to top up fibre without adding many calories. Ground flaxseed, chia seeds and psyllium husk each bring between four and eight grams of fibre per tablespoon, and they slip neatly into broths, smoothies or even your morning tea. Many Australians keep a jar of chia seeds in the pantry because they double as a brekkie staple, so the transition is usually effortless.

Collagen powder does not contain fibre, but it pairs beautifully with a fibre-rich meal because both support gut integrity. If you are using a ready-made bone broth product, check the nutrition panel for added protein or hidden starches that might push you off plan. The official guide recommends keeping added ingredients minimal so the broth remains the star.

A small spoon of psyllium mixed into water before a broth fast can also help manage appetite through the fasting window. Just be sure to drink plenty of water alongside it, especially during an Australian summer when dehydration can sneak up on you. The pairing of psyllium and hydration is a quiet but effective tool for anyone who struggles with hunger pangs between meals.

Timing fibre around your mini-fast windows

The bone broth diet uses mini-fasts of around five hours between meals, so timing your fibre matters. The best window for higher-fibre foods is at the start of your eating window, paired with protein and broth. This combination slows gastric emptying and keeps you satisfied until the next mini-fast begins.

Avoid loading all your fibre into one meal at the end of the day. Spreading it across lunch and dinner supports steadier blood sugar and avoids the uncomfortable feeling of a heavy fermenting gut right before bed. If you are someone who trains in the arvo at a local park or gym, a broth and vegetable lunch around midday followed by a lighter dinner around six works particularly well.

For those adding structured movement to their plan, it is worth reading about low-cost fitness franchise pitfalls before signing any long contracts. Home-based routines using a yoga mat and a few resistance bands are often enough to complement the diet without the ongoing fees of a studio membership.

Movement, hydration and gut motility

Fibre needs water to do its job properly. Australians often underestimate how much fluid they lose through sweat, particularly during the warmer months in Brisbane or Perth. Aim for at least two litres of water across the day, plus extra if you are doing a longer walk along the coast or in the hills. Herbal teas count towards your fluid intake and are allowed on the plan, provided they are unsweetened.

Light resistance work or a brisk walk after your evening meal also helps gut motility. Many people in Sydney and Melbourne take a quick stroll around the block after dinner as a habit, and this simple routine can make a noticeable difference to how you feel the next morning. The plan does not require intense training, and overtraining can actually raise cortisol levels, which works against weight loss.

If you are new to structured exercise, body-weight movements at home are a sensible starting point. Squats, lunges, push-ups and gentle core work three times a week is plenty to support the dietary changes. Rest days are equally important, so listen to your body and step back if you feel worn down.

A sample day of fibre friendly meals on the plan

Here is a simple way to picture a fibre-conscious day, along with the staples worth keeping on hand.

Easy low-fuss fibre add-ins for the broth fast

• A small handful of baby spinach stirred into your morning broth
• Half an avocado sliced onto your lunchtime chicken salad
• A tablespoon of ground flaxseed mixed into your collagen drink
• Roasted cauliflower and broccoli with olive oil at dinner
• A small square of dark chocolate with herbal tea if cravings hit

Pantry staples worth grabbing at your local supermarket

• A 500g bag of psyllium husk from the health food aisle
• Ground flaxseed meal, ideally stored in the fridge
• A jar of chia seeds for both sweet and savoury uses
• Canned artichoke hearts for quick salad toppers
• A box of frozen mixed greens for emergency vegetable servings

Most of these items come in well under fifteen Australian dollars in total and last for several weeks, making them a cost-effective way to support the plan.

If you are ready to give the bone broth diet a proper go, the official book and ready-made broths make it easier than ever to stay on plan from day one. Stock the fridge, set aside your 21 days, and watch how a few simple fibre choices transform the way you feel. Your gut, your skin and your energy levels will thank you within the first week.