Nutritionists advise caution regarding protein-labeled food marketing

The increasing commercial focus on protein-rich foods has led to a surge in products marketed with “protein” labels, such as yogurts, bars, and cereals. However, nutritionists warn that a prominent label does not always guarantee a high protein content. Consumers are advised to check nutritional tables, noting that a protein bar should ideally provide 15 to 20 grams of protein per 40 to 50 grams to be considered a significant source.

High-quality protein sources include meat, fish, eggs, dairy, legumes, and soy products like tofu. While nuts and seeds contain protein, they are often consumed in smaller portions and contain significant fats, making them secondary sources.

In comparing specific dairy products, cottage cheese and Greek yogurt are popular choices. According to USDA data, 100 grams of cottage cheese provides approximately 11 grams of protein, while 100 grams of Greek yogurt provides about 9 grams. Both are considered complete foods offering essential amino acids and high biological quality proteins.