
A protein shake is a blended beverage typically made from a protein powder (such as whey, casein, or plant-based sources like pea or soy) mixed with water, milk, or a non-dairy alternative. It often includes ingredients like fruits, nut butters, or sweeteners for flavor and texture. Originating in the fitness and bodybuilding communities, it has become a mainstream, convenient meal or snack option worldwide.
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Protein shakes are primarily high in protein, with a single serving often providing 20-40 grams, while being relatively low in carbohydrates and fat unless additional ingredients are added. They are a rich source of amino acids for muscle repair and typically range from 150 to 400 calories per serving, depending on the recipe.
| Calories | 120 kcal |
| Protein | 24 g |
| Carbs | 3 g |
| Fat | 1.5 g |
| Fiber | 0.5 g |
| Sugar | 1 g |
| Calcium | 120 mg |
| Iron | 1 mg |
| Potassium | 200 mg |
| Magnesium | 40 mg |
| Phosphorus | 100 mg |
| Vitamin B12 | 1.5 mcg |
| Vitamin D | 2 mcg |
| Zinc | 1.5 mg |
Per 1 scoop (30 g) mixed with 240 ml water · estimated, varies by recipe
Culturally, the protein shake symbolizes the modern emphasis on efficiency and performance nutrition, often associated with gym culture and active lifestyles. Nutritionally, its unique appeal lies in its ability to deliver a concentrated, easily digestible protein dose, making it a popular tool for post-workout recovery or as a quick dietary supplement.
AI estimate may be inaccurate · Terms