The 30 30 30 diet is a diet plan that emphasizes the distribution of carbohydrates, fats, and proteins in each meal. The rule suggests that each plate of food should have a balance of roughly 30% carbohydrates, 30% fats, and 30% proteins, with the final 10% being reserved for personal preference or individual dietary needs. However, there are other interpretations of the 30 30 30 diet. For example, one interpretation suggests eating 30 grams of protein three times a day, spread throughout the day, to ensure that you get the full benefit of the protein you consume, including 2.5 grams of leucine, which is crucial for maintaining and building lean muscle. Another interpretation suggests eating at least 30 grams of protein and no more than 30 grams of carbohydrates at every meal to improve body composition by maintaining lean muscle mass while shedding fat. Finally, some sources suggest that the 30 30 30 rule can be used as part of a weight loss plan, such as eating 30 grams of protein 30 minutes after waking up and spending 30 minutes doing aerobic activity in the morning. It is important to note that every body is different, and the best weight loss method is the one that feels good for you.