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📅 22 August 2026

Optimal Macronutrient Ratios for Lean Muscle Mass & Athletic Performance

Nutrition & Diet USA Edition

Training is merely the stimulus; nutrition is the raw material that rebuilds your physique.

1. Protein: The Anabolic Foundation

To maximize muscle protein synthesis, research across sports nutrition consistently recommends consuming 0.8 to 1.0 grams of protein per pound of bodyweight daily. Distribute protein across 4-5 meals containing at least 2.5-3g of leucine to trigger the mTOR signaling pathway.

2. Carbohydrates: Glycogen Replenishment & Energy

Carbohydrates are your central nervous system and muscular system’s primary fuel source. Allocate 40-50% of daily caloric intake to complex carbohydrates like sweet potatoes, oats, brown rice, and quinoa.

3. Dietary Fats: Hormonal Balance

Never drop dietary fats below 20% of total calories. Essential fatty acids from avocados, extra virgin olive oil, nuts, and salmon are mandatory for natural testosterone production and joint health.

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