What constitutes a high-protein diet?

A high-protein diet is typically classified as one where a significant portion of the daily caloric intake comes from protein sources. A diet that consists of 25% or more of daily calories from protein fits this definition, as it underscores a substantial emphasis on protein consumption compared to the general recommendation for a balanced diet, which usually allocates about 10-15% of calories from protein.

Such dietary approaches are often pursued for a variety of health benefits, such as muscle maintenance, weight loss, or improved satiety. Consuming higher amounts of protein can positively influence metabolic rate and promote muscle preservation during weight loss.

The other choices present various dietary perspectives but do not specifically define a high-protein diet. For example, while a diet consisting of 20% calories from protein is substantial, it does not meet the threshold that is commonly identified for a high-protein diet. Additionally, limiting carbohydrates or promoting fat over carbohydrate intake relates more to macronutrient composition and dietary strategies, rather than strictly defining high protein consumption.