Daily Protein: How Much You Need Based on Your Physical Activity

Published on May 10, 2026 | Translated from Spanish

The amount of protein you need per day is not a fixed number. The WHO recommends a minimum of 0.75 to 0.8 grams per kilogram of body weight for the general population, while athletes require between 1.4 and 2 grams, potentially reaching 2.5 grams during intense training. Achieving these amounts with food alone can be complex, which is why protein supplements present themselves as a practical and safe option.

A table with plates of chicken, eggs, and a shake, alongside dumbbells, shows protein according to physical activity.

Protein Supplements: How to Optimize Their Absorption 💪

The absorption of protein powder depends on factors such as the type of protein (whey, casein, or plant-based), the timing of intake, and the combination with other macronutrients. Whey protein is absorbed quickly, ideal post-workout, while casein releases amino acids in a sustained manner. To maximize protein synthesis, it is recommended to distribute intake into 3-4 daily servings of 20-40 grams each, adjusting according to weight and exercise intensity.

The Myth of the Shake That Turns You into Hulk 🦸

No matter how many protein shakes you drink a day, don't expect to wake up with the strength of a superhero. The only thing you'll achieve if you overdo the dose is that your kidney will send you a text message asking for a break. That said, if you combine it with a balanced diet and sweat, you might just get the gym store clerk to look at you with respect.