Question 1

How much protein do athletes need?

Accepted Answer

Active individuals and strength trainers typically benefit from around 1.6–2.2 g of protein per kg of body weight per day.

Question 2

Is too much protein harmful?

Accepted Answer

For most healthy people, moderately high protein intake is safe, but those with kidney conditions should consult a doctor.

Question 3

Should I use body weight or lean body mass?

Accepted Answer

This calculator uses total body weight for simplicity, which works well for most people.