Whey Protein Powder

Whey protein powder is a concentrated dairy protein derived from the liquid remaining after milk is curdled and strained during cheese production. It is commonly mixed with water, milk, or plant-based milks for shakes and smoothies, or stirred into oatmeal, yogurt, and baked goods to increase protein content and adjust texture. People log whey protein powder to monitor protein and overall macronutrient intake, track portion sizes, or note dairy allergens.