Dietetic Technician Practice Test

Which of the following best describes the guidelines for the Therapeutic Lifestyle Changes (TLC) diet?

1. Limit sodium to 3000mg/day, calories from fat to less than 35% of total calories, with those from saturated fat less than 10%

2. Limit sodium to 3000mg/day, calories from fat to less than 30% of total calories, with less than 5% from saturated fat

3. Limit sodium to 2400mg/day, calories from fat to 25-35% of total calories, with those from saturated fat less than 7%

4. Limit sodium to 2400mg/day, calories from fat to less than 30% of total calories, with those from saturated fat less than 10%

The correct answer is: Limit sodium to 2400mg/day, calories from fat to 25-35% of total calories, with those from saturated fat less than 7%

The guidelines for the Therapeutic Lifestyle Changes (TLC) diet are designed to aid in reducing cholesterol levels and improving overall heart health. These guidelines encourage a balanced macronutrient intake, particularly focusing on fat sources. In the correct option, sodium intake is appropriately limited to 2400 mg per day, which aligns with recommendations to help manage blood pressure and cardiovascular health. The guidelines specify that calories from fat should make up 25-35% of total caloric intake. This range allows for flexibility in adhering to the diet while emphasizing healthful fat sources. Additionally, limiting saturated fat to less than 7% of total calories aims to minimize the risk of heart disease by addressing the effects of saturated fat on cholesterol levels. This comprehensive approach of managing sodium and fat intake is key to the TLC diet, as it not only focuses on macronutrient composition but also aligns with broader cardiovascular health strategies.