It is not an easy question to answer, because as you will see, there is no such person, so not all diets will have the same effect throughout the world. It is very important that we take these considerations into account, because if you raise the issue well, if there is a universally good diet, could people with diabetes or celiac disease do it? Or people with other types of particularities.
Without wanting to enter into such technical aspects as blood plasma, and what influences when absorbing certain nutrients, indicate that not all metabolisms work the same. And not only that, but also depending on the activity and goals of each, different diets must be made. Or, do you think that the diet of a bodybuilder in volume stage that weighs 130 kg should be equal to that of a 59 kg girl who wants to lose weight? Neither the amounts nor the nutrients should be the same. Not to enter into supplementation, which as you can imagine is quite different.
But, is that the difficulty of defining which is the best diet, does not end here. The issue is not that we should follow a nutritional model as if it were the Catholic commandments, because as a general rule it is more important to play with the macros. In fact, the famed normocaloric diet usually varies in amounts throughout the week. That is, it oscillates with a number of calories orbiting near maintenance.
In addition, the nutrients they incorporate tend to vary constantly. That is, the best on Monday to eat there is salmon, a spinach salad, and two pieces of fruit. And the following Monday, rice, chicken and a handful of nuts are eaten.
But, also the percentage of the quantities must be taken into account. In the usual diets that are usually recommended by specialists, macronutrients are usually not fixed, but vary in amounts. What do I mean by this? A basically, you should not consume an exact 55% of carbohydrates, but they play with variable forks. Depending on each of the diets, it varies markedly. So, we can not give very specific guidelines in this regard.
The solution is that we must adapt our diet based on our characteristics and goals. Therefore, we strongly recommend that those who do not have high knowledge on the subject, go to a specialist in the field. A dietitian and / or nutritionist will help us find the best diet based on our characteristics and goals.