PROTEIN

Protein is a fundamental macronutrient that plays a critical role in building and repairing muscle tissue, supporting immune function, and maintaining energy levels—especially for individuals operating in physically and mentally demanding environments. For first responders, emergency medical teams, and humanitarian workers, the body is constantly under stress, which increases the need for high-quality protein to aid in recovery and sustain performance.

Beyond muscle health, protein supports hormone regulation, oxygen transport, and cellular repair, making it indispensable for operational endurance and resilience. Unlike carbohydrates, which provide quick energy, protein offers sustained nourishment that helps stabilize blood sugar levels and prevent fatigue. In high-stakes situations where performance and alertness are non-negotiable, consistent protein intake is essential to maintain strength, focus, and overall readiness.

Protien intake Is essential for brain function, immune defense, and readiness in high-stress, physically demanding environments.

Aids with repairing muscle/ recovery 

1. Muscle Recovery & Repair

First responders regularly engage in:

Sprinting, lifting, dragging, jumping

Long shifts in full gear (20–60+ lbs)

Repeated physical strain

Protein provides the amino acids needed to:

Rebuild muscle fibers after physical stress

Prevent injury from muscle breakdown

Improve physical resilience and reduce soreness

2. Lean Muscle Mass & Strength Maintenance

Sufficient protein helps:

Preserve lean muscle mass during long shifts

Improve functional strength (especially under load)

Support bone density and joint stability (critical with gear and uneven terrain)

3. Immune Support

First responders often:

Work in sleep-deprived states

Encounter pathogens and physical trauma

Protein fuels immune cells and antibodies, which protect against illness and infections.

4. Cognitive Function & Mood Regulation

Amino acids from protein help make neurotransmitters (like dopamine, serotonin, and norepinephrine)

These influence focus, reaction time, and mood stability

A lack of protein can lead to:

Brain fog

Irritability

Slow decision-making

Reduced emotional control under stress

Inadequate Protein Intake

Muscle breakdown: decreased strength/power output 

Slow recovery: soreness, fatigue between shifts 

Weakened immune system: missed work, work performance is effected 

Decreased mental focus: brain fog, poor tactical decision making 

Recommended Protein Intake 

Regular person: 0.8-1g/kg of body weight 

First responder/tactical athlete: 1.2-2.2g/kg of body weight 

Global Response Nutrition products 

Purpose: To fuel performance, enhance focus, and speed recovery during physically and mentally demanding shifts.

Protein bar: 

Builds & repairs muscle

Boosts mental sharpness

Supports immune defense

Reduces fatigue & cravings during long shifts

Easy to eat in the field — no mess, no crash 

When to take:

Post-shift

After intense training or physical activity

During long recovery windows or night shifts