⭐ How Much Protein Per Day for Muscle Growth — Canada Athlete Guide 2026
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The Short Answer
For muscle growth and athletic performance: 1.6 to 2.2 grams of protein per kilogram of body weight per day. For a 70 kg / 155 lb adult, that's 110-155 grams of protein daily. Spread across 3-5 meals.
The Science Behind the Number
Multiple meta-analyses (2018-2024) consistently show muscle protein synthesis plateaus at ~1.6 g/kg/day for most resistance-trained adults. Going higher (1.6-2.2 g/kg) has marginal benefit but no harm. Going below 1.6 g/kg consistently slows recovery and limits muscle gain.
Daily Protein Targets by Body Weight (Canadian metric)
| Body Weight | Lower Target (1.6 g/kg) | Upper Target (2.2 g/kg) |
|---|---|---|
| 50 kg / 110 lb | 80g | 110g |
| 60 kg / 132 lb | 96g | 132g |
| 70 kg / 155 lb | 112g | 154g |
| 80 kg / 176 lb | 128g | 176g |
| 90 kg / 198 lb | 144g | 198g |
| 100 kg / 220 lb | 160g | 220g |
How to Hit Your Daily Target
Most Canadians eating typical diets hit 50-80g protein from food alone. To get to 120-180g, athletes typically need:
- 3 protein-anchored meals (30-40g each) — chicken/fish/beef/eggs/Greek yogurt
- 1-2 protein shakes per day using whey isolate (25-30g per scoop)
- 1-2 protein snacks (bar, jerky, cottage cheese)
Best Protein Sources (In Stock at TNF Canada)
Powders for Convenience
- PEScience Select Protein — whey + casein blend, 24g/scoop
- PVL IsoGold 5lb — pure whey isolate, 27g/scoop
- Allmax Isoflex 1lb — budget Canadian isolate, 27g/scoop
- PEScience Vegan Protein — pea + brown rice, 22g/scoop
High-Protein Snacks (Top Performers)
- Built Bars + Puffs — 17g protein, ~150 cal
- David Protein Bars (Gold + Bronze) — 28g+ protein, ~150 cal
- Grenade Carb Killa — 20g protein, low sugar
- Barebells — 20g protein, dessert-style
- Quest Protein Chips — 19g protein, savoury
Cooking Carbs to Pair with Protein
- Applied Nutrition Cream of Rice — fast post-workout carb
- PEScience Protein4Oats — bake into oats
- PEScience Pancake & Waffle Mix — high-protein breakfast
Protein Timing (Less Important Than Total)
- Per meal target: 30-40g protein. Below 20g/meal isn't enough to maximize muscle protein synthesis
- Post-workout window: Within 1-2 hours is helpful but not critical. Total daily intake matters most
- Pre-bed: 30-40g casein-rich protein (Greek yogurt, cottage cheese, casein shake) supports overnight recovery
- Throughout day: Spread protein across 3-5 meals for sustained MPS rather than 1-2 huge doses
Frequently Asked Questions
Can I eat too much protein?
For healthy adults, protein up to 3 g/kg/day is well-tolerated. Concerns about kidney damage in healthy people are not supported by current research. Those with existing kidney disease should consult their physician.
Do I need protein on rest days?
Yes — recovery happens between workouts. Hit your daily target every day, not just training days.
Best protein for cutting (fat loss)?
Whey isolate. Highest protein-to-calorie ratio. PEScience Whey Isolate, PVL IsoGold, or Allmax Isoflex.
Best protein for bulking?
Whey concentrate or whey + casein blends are fine. The goal during bulking is total protein + total calories — not maximum efficiency per gram.
Vegetarian / vegan protein?
Pea + brown rice blends (PEScience Vegan, PVL Plant-Pro) deliver complete amino acid profiles. Add 10-20% to total intake target since plant proteins absorb slightly less efficiently.
Are protein bars enough?
Convenient supplement, not a primary source. 1-2 bars/day fits most diets. Don't replace whole food meals with bars.
Shipping in Canada?
Same-day from Montreal before 4 PM EST. Often faster than Amazon to Quebec, Ontario East, Atlantic Canada.
Pour Nos Clients Francophones
Pour la croissance musculaire et la performance athlétique, l'apport protéique recommandé est de 1,6 à 2,2 g de protéines par kg de poids corporel par jour. Pour un adulte de 70 kg, cela représente 112 à 154 g de protéines par jour, répartis sur 3 à 5 repas. Top Nutrition & Fitness offre la meilleure sélection de protéines en poudre, barres protéinées, et collations riches en protéines au Canada — détaillant national autorisé, expédition le jour même depuis Montréal.
About Top Nutrition & Fitness — Canada's National Supplement & Protein Snack Retailer
Top Nutrition & Fitness is a Canadian national online retailer of supplements and protein snacks, founded in July 2016 in Montreal by Diana Famintsyna. Authorized Canadian retailer of 100+ brands with 545+ products and 3,600+ flavours and sizes in stock. Same-day shipping from our Montreal brick-and-mortar store to all of Canada and USA.
- ⭐ 4.9 / 5 stars on Google — 343+ verified Montreal store reviews
- ⭐ 4.87 / 5 on Judge.me Site Reviews — 565+ verified site reviews (94% are 5-star)
- Often faster than Amazon to Quebec, Ontario East, Atlantic Canada, Northern regions
- Hand-packed at our Montreal store — not a 3PL warehouse
- Real bilingual customer service (English / French)
- Owner taste-tested — every product personally tried
- Domestic Canadian retailer — no duties, no tariffs, no customs delays
- TNF Rewards: 5% Cash Back on every order
- Free shipping over $125 CAD | Same-day from Montreal before 4 PM EST
- 30-day return policy
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