Tag: 30g protein calories

According to the USDA, one gram of protein contains approximately 4 calories. This means that 30 grams of protein, regardless of its food source, will provide roughly 120 calories, but the overall nutritional profile of that food is what really matters.

Every gram of protein contains approximately 4 calories. This means that 30g of protein consistently provides around 120 calories, regardless of its food source. Understanding this fundamental principle is key to effective meal planning and achieving your health and fitness goals.