Question 1

How much protein do athletes need?

Accepted Answer

Athletes typically need 1.4–2.2 g of protein per kg of body weight per day. Endurance athletes usually need 1.2–1.6 g/kg, while strength and power athletes benefit from the higher end at 1.6–2.2 g/kg. The exact amount depends on training intensity, volume, and goals.

Question 2

Do endurance athletes need as much protein as strength athletes?

Accepted Answer

Endurance athletes generally need slightly less protein than strength athletes — around 1.2–1.6 g/kg vs 1.6–2.2 g/kg. However, during heavy training blocks or competition preparation, endurance athletes may benefit from higher intakes to support recovery and reduce muscle damage.

Question 3

Should athletes take protein supplements?

Accepted Answer

Supplements are convenient but not essential. Whole food sources provide the same benefit for muscle recovery and growth. If you struggle to meet your daily target through food alone due to training schedules or appetite suppression after exercise, a whey or plant-based protein shake can help bridge the gap.

Question 4

How should athletes distribute protein throughout the day?

Accepted Answer

Athletes should aim for 0.25–0.40 g/kg per meal across 4–5 eating occasions. This maximizes muscle protein synthesis throughout the day. Include a protein-rich meal or snack within a few hours before and after training sessions.

Protein Calculator for Athletes

Protein Needs by Sport Type

Endurance Sports

Strength & Power

Team Sports

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