What it is
Whey is a protein powder made from milk. It is fast-digesting, cheap per gram of protein, and convenient. It is food in powder form, nothing more exotic than that.
Who benefits
- Anyone who struggles to hit their daily protein target from food alone.
- People who travel or have irregular schedules and need a quick option.
- Lifters trying to gain muscle who need more total protein than usual.
- Not essential if you already eat enough protein-rich food.
Dose and timing
One scoop usually gives 20 to 25 grams of protein. Spread total daily protein across 3 to 5 meals or shakes rather than worrying about a strict post-workout window.
Choosing a plain whey isolate or concentrate with short ingredient lists keeps added sugar and fillers low. Flavor and brand matter less than total daily protein intake.
