OVERVIEW
Pre-Output Fuel is the strategic nutrition protocol for the hours leading up to any high-performance event — training, competition, or demanding cognitive work. What you eat before output determines your ceiling. Under-fuel and you limit your performance. Over-fuel and you create digestive interference. This protocol finds the exact window.
KEY PRINCIPLES
Pre-output nutrition is about availability, not digestion — time it right
Carbohydrates are the primary fuel for high-intensity output
Protein before training supports muscle protein synthesis during the session
Fat and fiber slow digestion — minimize them in the 90-minute window
Caffeine is a legitimate performance tool — use it strategically
THE PROTOCOL
01
3-4 HOURS BEFORE
Full meal: 40-60g carbohydrates, 30-40g protein, moderate fat. Examples: chicken and rice, salmon and sweet potato. This is your primary fuel load.
02
60-90 MINUTES BEFORE
Light meal or snack: 30-50g fast-digesting carbohydrates, 15-20g protein, minimal fat and fiber. Examples: banana and whey protein, rice cakes and turkey.
03
30 MINUTES BEFORE
Optional: 200mg caffeine if needed. 5g creatine if not taken at other times. Small amount of fast carbohydrates if energy is low. Keep it simple.
04
HYDRATION PRIMING
500ml water 30-60 minutes before training. Add electrolytes if training will exceed 60 minutes or in heat. Do not start training dehydrated.
05
INDIVIDUAL CALIBRATION
Test different timing and compositions in training. Find what works for your digestion and energy levels. What works for others may not work for you.
TRACK YOUR PROGRESS
Energy levels at start of training session
Performance during first 20 minutes of session
Digestive comfort during training
Sustained energy through the session
Apply this protocol. Log your sessions. Track your evolution.