What the new guidelines offer

Abstract

The nutritional pyramid under scrutiny: a critical look and clinical application—insights from the new guidelines.

The 2025 American guidelines raise some controversial points, but this section highlights their positive contributions. These include the following recommendations:

• Eat appropriate amounts, paying attention to portion sizes.

• Prioritize protein-rich foods at every meal—from both animal and plant sources—to meet the requirement of 1.2 to 1.6 g of protein per kilogram of body weight per day.

• Support gut health by incorporating not only fiber-rich foods but also fermented foods.

• Consume a variety of vegetables and fruits throughout the day.

• Incorporate healthy fats and ensure that saturated fats do not exceed 10% of total caloric intake.

• Consume whole grains.

• Limit the intake of highly processed foods, added sugars (no more than 10 g per meal), and refined carbohydrates.

• Limit alcoholic beverages.

• Do not exceed 2,300 mg of sodium per day. Additionally, the guidelines establish specific sodium intake recommendations based on age.

• In the final section, the guidelines provide specific recommendations based on age group, biological status (pregnancy and lactation), specific dietary choices (vegetarian or vegan), and chronic conditions; they primarily encourage the consumption of nutrient-dense foods and home-cooked meals, while emphasizing the consumption of "real foods”.