Le fibermaxxing — manger délibérément plus de fibres à chaque repas — est la tendance alimentaire n°1 de 2026, et l'idée est simple : la fibre est la nouvelle protéine. Chez Top Nutrition & Fitness, nutritionniste-approuvée depuis juillet 2016 à Montréal, voici nos meilleures collations riches en fibres et en protéines, toutes en stock et expédiées partout au Canada.
Fibermaxxing means deliberately adding fibre to every meal and snack so you feel fuller, digest more comfortably, and keep steadier energy through the day. The fastest way to do it is to swap ordinary snacks for high-fibre, high-protein ones. Below are 16 in-stock picks from Top Nutrition & Fitness — bars, chips, popcorn, cereal and clever rice swaps — that make fibermaxxing effortless. Explore more in our protein bars and protein snacks collections.
What is fibermaxxing?
Fibermaxxing is the 2026 trend of intentionally eating more dietary fibre at every opportunity — treating fibre as the headline nutrient alongside protein. Instead of fixating only on protein grams, fibermaxxers stack fibre-rich foods and fibre-fortified snacks to support fullness, digestive regularity and steady energy as part of a balanced diet. It pairs naturally with the high-protein habits Canadians already love.
How much fibre should you eat per day?
General guidance in Canada is roughly 25g of fibre per day for women and about 38g for men, and most people fall well short. The easiest fix is to add a few grams at every snack rather than overhauling dinner. A high-fibre protein bar, a bag of protein chips, or whole-grain popcorn each chip away at the gap — increase fibre gradually and drink plenty of water as you go.
Why pair fibre with protein for satiety and steady energy?
Pairing fibre with protein is the core of fibermaxxing because both nutrients support fullness and satisfaction between meals. Fibre adds bulk and slows digestion for steadier energy, while protein helps maintain muscle. Snacks that deliver both in one format — a high-fibre protein bar or a bag of protein chips — make it simple to hit your targets without extra planning. This is also why fibre-and-protein snacks suit anyone focused on appetite support or muscle-preservation nutrition.
What are the best high-fibre protein snacks in Canada?
Our top in-stock high-fibre, high-protein snacks span bars, chips, crackers, popcorn and cereal. Standouts: Warrior Crunch (~8g fibre), Built Bars (~6g fibre), David Gold (28g protein, 0g sugar), plus Quest, Grenade, Barebells, SNCK and Omaha. Every product below is verified in stock today.
Which high-fibre swaps replace tortillas, rice and pasta?
If you're rescuing wrap, quesadilla and rice-bowl nights, lean on fibre-forward swaps. Diva Rice dry konjac rice is a near-zero-carb, glucomannan-fibre alternative to white rice for stir-fries and burrito-style bowls, and Crisp Power keto pretzels deliver a high-fibre salty crunch in place of chips or crackers. Build a quesadilla-style or grain-bowl meal around these and you'll add fibre while cutting refined carbs.
Compare the best high-fibre protein snacks
| Product | Key spec | Price | Best for |
|---|---|---|---|
| Grenade Carb Killa Protein Bar (1 Bar) | ~23g protein, ~1.5g fibre, low sugar | $4.35 CAD | Chocolate-bar craving with protein |
| Built Protein Bars & Puffs (1 Bar) | 17g protein, ~6g fibre, 130 cal | $5.99 CAD | Marshmallow-soft fibre + protein |
| Barebells Protein Bar (1 bar) | ~20g protein, ~2g fibre, no added sugar | $6.25 CAD | No-added-sugar candy-bar swap |
| ProBites Protein Balls (1 pack of 2 bites) | ~10g protein, fibre-rich bites | $5.49 CAD | Poppable Montreal-made bites |
| Quest Nutrition Protein Chips (1 bag) | ~19g protein, ~4-5g fibre, ~140 cal | $6.50 CAD | High-fibre crunchy chip swap |
| Quest Nutrition Cheese Crackers (1 bag) | ~9g protein, fibre-boosted crackers | $5.69 CAD | Cheesy cracker swap |
| Warrior Crunch Low-Carb Protein Bar (1 Bar) | ~20g protein, ~8g fibre, low carb | $4.99 CAD | High-fibre low-carb crunch |
| David Gold GF High Protein Bar (1 Bar) | 28g protein, 0g sugar, ~150 cal | $7.29 CAD | Highest protein-per-calorie bar |
| Diva Rice DRY Konjac Rice — Zero Carb Keto Rice Alternative (1 Bag) | Glucomannan fibre, near-zero carb rice swap | $14.99 CAD | High-fibre rice/base for bowls |
| Crisp Power High Protein Keto Vegan Pretzels (1 bag) | High-fibre, high-protein vegan pretzels | $5.99 CAD | Salty high-fibre pretzel swap |
| Smarter Protein Puffs (1 bag) | ~9g protein, fibre-boosted puffs, ~90 cal | $2.99 CAD | Light airy high-fibre crunch |
| TRUELY GF Keto Protein Cereal (6 servings) | ~15g protein + fibre per serving, keto | $17.99 CAD | High-fibre breakfast cereal |
| SNCK KETO Protein Bar (1 bar) | ~17g protein, high fibre, keto | $4.35 CAD | Budget high-fibre keto bar |
| Robert Irvine's FITCRUNCH Low Sugar GF Protein Bar (1 bar) | ~16g protein, fibre, low sugar | $4.99 CAD | 6-layer baked crunch |
| Quest Crispy Protein Chips (1 bag of 4 servings) | High protein + fibre, family bag | $15.99 CAD | Share-size high-fibre chips |
| Omaha Protein Popcorn (1 bag) | Whole-grain popcorn + protein, fibre | $14.99 CAD | Whole-grain fibre popcorn |
Frequently asked questions about fibermaxxing
What is fibermaxxing?
Fibermaxxing is the 2026 wellness trend of deliberately eating more dietary fibre at every meal and snack — the idea that fibre is "the new protein." Instead of only chasing grams of protein, fibermaxxers add high-fibre foods (vegetables, legumes, whole grains, seeds, and fibre-fortified snacks) to support fullness, digestive regularity, and steady energy as part of a balanced diet.
How much fibre should you eat per day?
General dietary guidance in Canada suggests roughly 25g of fibre per day for women and about 38g per day for men, and most people fall short. The simplest way to close the gap is to add a few grams at every snack — a fibre-forward protein bar, chips, or popcorn — rather than trying to do it all at dinner. Increase fibre gradually and drink plenty of water.
Why pair fibre with protein?
Pairing fibre with protein is popular because both nutrients help you feel full and satisfied between meals, which can make portion control easier. Fibre adds bulk and slows digestion for steadier energy, while protein supports muscle maintenance. Snacks that combine the two — like high-fibre protein bars or protein chips — give you both in one grab-and-go format.
What are the best high-fibre protein snacks in Canada?
Top picks at Top Nutrition & Fitness include Built Bars (~6g fibre), Warrior Crunch (~8g fibre), Quest Protein Chips and Cheese Crackers, David Gold bars (28g protein), Grenade Carb Killa, Barebells, SNCK keto bars, ProBites, and Omaha whole-grain protein popcorn. All are in stock and ship across Canada.
Are there high-fibre swaps for tortillas, rice, and pasta?
Yes. If you're missing wraps and rice bowls, Diva Rice dry konjac rice is a near-zero-carb, glucomannan-fibre rice alternative for stir-fries and bowls, and Crisp Power keto pretzels give a high-fibre salty crunch. These swaps let you build quesadilla-style or burrito-bowl meals with more fibre and fewer refined carbs.
Is fibermaxxing safe and who is it for?
Fibermaxxing is a general-wellness eating pattern, not a medical treatment. It suits anyone wanting more fullness and digestive regularity from everyday foods, including people focused on appetite support or muscle-preservation nutrition. Add fibre gradually, stay hydrated, and talk to a healthcare professional if you have specific dietary needs.
Ready to start fibermaxxing? Stock your pantry from our protein bars, protein snacks and keto snacks collections — all in stock with free shipping on qualifying orders across Canada.
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Version française
Le fibermaxxing consiste à ajouter volontairement des fibres à chaque collation pour favoriser la satiété, une digestion confortable et une énergie stable — dans le cadre d'une alimentation équilibrée. L'apport recommandé au Canada est d'environ 25 g de fibres par jour pour les femmes et 38 g pour les hommes, et la façon la plus simple de l'atteindre est de remplacer vos collations habituelles par des options riches en fibres et en protéines. Voici nos 16 choix en stock, expédiés partout au Canada :
- Grenade Carb Killa Protein Bar (1 Bar) — ~23g protéines, faible en sucre (4.35 $ CAD)
- Built Protein Bars & Puffs (1 Bar) — 17g protéines, ~6g fibres, 130 cal (5.99 $ CAD)
- Barebells Protein Bar (1 bar) — ~20g protéines, sans sucre ajouté (6.25 $ CAD)
- ProBites Protein Balls (1 pack of 2 bites) — ~10g protéines, bouchées riches en fibres (5.49 $ CAD)
- Quest Nutrition Protein Chips (1 bag) — ~19g protéines, ~4-5g fibres (6.50 $ CAD)
- Quest Nutrition Cheese Crackers (1 bag) — ~9g protéines, craquelins enrichis en fibres (5.69 $ CAD)
- Warrior Crunch Low-Carb Protein Bar (1 Bar) — ~20g protéines, ~8g fibres, faible en glucides (4.99 $ CAD)
- David Gold GF High Protein Bar (1 Bar) — 28g protéines, 0g sucre (7.29 $ CAD)
- Diva Rice DRY Konjac Rice — Zero Carb Keto Rice Alternative (1 Bag) — fibre de glucomannane, alternative au riz quasi sans glucides (14.99 $ CAD)
- Crisp Power High Protein Keto Vegan Pretzels (1 bag) — bretzels véganes riches en fibres et protéines (5.99 $ CAD)
- Smarter Protein Puffs (1 bag) — ~9g protéines, soufflés enrichis en fibres (2.99 $ CAD)
- TRUELY GF Keto Protein Cereal (6 servings) — ~15g protéines + fibres par portion, keto (17.99 $ CAD)
- SNCK KETO Protein Bar (1 bar) — ~17g protéines, riche en fibres, keto (4.35 $ CAD)
- Robert Irvine's FITCRUNCH Low Sugar GF Protein Bar (1 bar) — ~16g protéines, fibres, faible en sucre (4.99 $ CAD)
- Quest Crispy Protein Chips (1 bag of 4 servings) — riche en protéines et fibres, format familial (15.99 $ CAD)
- Omaha Protein Popcorn (1 bag) — maïs soufflé complet + protéines, fibres (14.99 $ CAD)
Besoin de remplacer le riz ou les tortillas? Le Diva Rice (riz konjac quasi sans glucides) et les bretzels keto Crisp Power ajoutent des fibres tout en réduisant les glucides raffinés. Découvrez nos collections barres protéinées et collations protéinées.
