The 0.8g/kg figure most people have heard of is the RDA (Recommended Dietary Allowance) — a number specifically calculated as the minimum intake to prevent deficiency in a sedentary adult, with a built-in safety margin. It was never meant to represent an optimal intake for building or maintaining muscle, which is the source of enormous confusion when people quote it as if it were a performance target rather than a floor.

The timing and distribution debate has also largely settled in the research: total daily intake matters far more than hitting a narrow post-workout window, though spreading protein across 3-5 meals does help maximise muscle protein synthesis compared to eating it all in one sitting. Older "anabolic window" advice from the 2000s overstated how urgent post-exercise timing really is.

For vegetarian athletes — a large share of India's active population — hitting these targets takes more deliberate planning, since most plant proteins are lower in leucine (the amino acid that triggers muscle protein synthesis) than animal sources. Combining sources like dal with rice, or paneer and whey supplementation, and increasing total intake modestly, closes most of this gap.