What are the main concepts in nutrition?


a. The base of our diet should be foods rich in carbohydrates, such as bread, pasta, rice, or legumes, as well as fruits and vegetables. We should also ensure a good intake of proteins, especially during growth periods, but without exceeding. We will use animal-derived foods such as dairy, meat, eggs, and fish, in balance with plant-derived foods such as cereals and legumes. We will choose products with "healthy" fats (such as olive oil, fish, eggs, nuts) over those with more harmful fats. The consumption of pastries, sweets, soft drinks, and fatty foods should be low. Water should be the main drink.
b. The base of our diet should be foods rich in proteins, such as meat, eggs, and fish, as well as fruits and vegetables. We should also ensure a good intake of carbohydrates, especially during growth periods, but without exceeding. We will use animal-derived foods such as dairy, meat, eggs, and fish, in balance with plant-derived foods such as cereals and legumes. We will choose products with "healthy" fats (such as olive oil, fish, eggs, nuts) over those with more harmful fats. The consumption of pastries, sweets, soft drinks, and fatty foods should be low. Water should be the main drink.
c. The base of our diet should be foods rich in fats, such as nuts, olive oil, and fish, as well as fruits and vegetables. We should also ensure a good intake of proteins, especially during growth periods, but without exceeding. We will use animal-derived foods such as dairy, meat, eggs, and fish, in balance with plant-derived foods such as cereals and legumes. The consumption of pastries, sweets, soft drinks, and fatty foods should be high. Water should not be the main drink.