Meal timing

Meal Timing - When you eat matters (a little)

Definition

Meal timing is the strategic distribution of your meals throughout the day, especially around training sessions, to optimize performance, recovery, and body composition.

💡 Meal timing has a real but limited impact. Total daily intake (calories + macros) matters far more than the exact hour you eat.

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The 3 fundamental principles

Principle	Importance
Total daily calories	⭐⭐⭐⭐⭐ critical
Macronutrient breakdown	⭐⭐⭐⭐ very important
Protein distribution (every 3-4h)	⭐⭐⭐ important
Pre-workout meal (1-3h before)	⭐⭐ moderate
Post-workout meal (within 4h)	⭐⭐ moderate
30-minute "anabolic window"	⭐ minor for most

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Optimal protein distribution

To maximize muscle protein synthesis (MPS), spread your protein intake into 4-5 meals of 25-40 g each, every 3-4 hours.

Sample 80 kg lifter, 160 g protein/day target:

• 7am — Breakfast: 30 g (eggs + Greek yogurt)
• 12pm — Lunch: 40 g (chicken + rice + veg)
• 4pm — Pre-workout snack: 25 g (cottage cheese + fruit)
• 7pm — Post-workout dinner: 40 g (salmon + sweet potato)
• 10pm — Snack: 25 g (casein or skyr)

⚠️ A single 100 g protein meal isn't more effective than 4 × 30 g meals. The body has a saturation threshold for MPS per meal (~40-50 g).

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Meal timing around training

Pre-workout (1-3h before)

• ✅ 20-40 g of protein: protects against catabolism
• ✅ 0.5-1 g/kg of moderate-GI carbs: glycogen + energy
• ✅ Limited fats: slows digestion
• ✅ Hydration: 500 ml of water

Sample meal: chicken + rice + vegetables (3h before) or banana + whey (45 min before).

Intra-workout (during the session)

Useful only if the session lasts > 90 minutes. Otherwise, water only.

• 30-60 g of carbs (maltodextrin, dextrose)
• Optionally 10-15 g of EAA/whey
• 500-1000 ml of water with electrolytes

Post-workout (within 4h)

• ✅ 25-40 g of protein: triggers protein synthesis
• ✅ 0.5-1 g/kg of carbs: replenishes glycogen
• ✅ Hydration: 1.5x the weight lost

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The myths to bury

• ❌ "Anabolic window of 30 min": actually 4-6h
• ❌ "No carbs after 6 PM": zero scientific basis
• ❌ "Eating before bed makes you fat": false, only total calories matter
• ❌ "6 small meals to boost metabolism": marginal effect, not proven
• ❌ "You must eat right after training": not necessary if you ate 1-3h before

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Special case: intermittent fasting

Compatible with strength training, but with adjustments:

• Train at the end of the eating window if possible
• Concentrate proteins in the eating window (200+ g over 8h)
• Optionally BCAAs/EAAs pre-workout if you train fasted
• Don't expect a clear advantage over normal eating, only a more flexible practical framework

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Common mistakes

• ❌ Obsessing over the 30-minute window
• ❌ Concentrating all your protein in 1-2 meals
• ❌ Skipping breakfast then having a huge dinner
• ❌ Eating only fats post-workout (slows recovery)
• ❌ Drinking only carbs without protein post-workout

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Key takeaways

Meal timing matters, but not as much as the supplement industry would like you to think. Spread your protein every 3-4h (25-40 g), eat 1-3h before training, eat protein + carbs within 4h after. Total daily intake matters more than precise timing. Optimize without obsessing.