According to therapeutic lifestyle changes (TLC), what percentage of calories should come from fat?

The correct answer is that therapeutic lifestyle changes (TLC) recommend that 25-35% of total daily calories should come from fat. This guideline is established to promote heart health and reduce the risk of chronic diseases, particularly in individuals with elevated cholesterol levels or those at risk for cardiovascular issues.

This percentage ensures that fat intake is sufficient to provide essential fatty acids and support overall health, while also encouraging the replacement of saturated and trans fats with healthier unsaturated fats. The TLC approach highlights the importance of balancing macronutrient intake to not exceed these recommendations, which can help manage body weight and reduce cholesterol levels.

In the context of dietary recommendations, intakes lower than 25% may not provide enough essential nutrients, while higher intakes could contribute to increased caloric consumption and potential health risks. Thus, the 25-35% guideline is an evidence-based target for achieving a healthy dietary profile.