Based on the section "Consider Calories," why is it sometimes difficult for people to use the calorie information on Nutrition Facts labels?Select one answer. A People do not know what is considered a high number of calories. B People believe that eating any number of calories is unhealthy. C People find it difficult to add up the number of calories in different foods. People require different numbers of calories based on various factors.

## Step 1<br />The problem is asking us to identify the reason why people find it difficult to use the calorie information on Nutrition Facts labels. The options provided are:<br />A. People do not know what is considered a high number of calories.<br />B. People believe that eating any number of calories is unhealthy.<br />C. People find it difficult to add up the number of calories in different foods.<br />D. People require different numbers of calories based on various factors.<br /><br />## Step 2<br />We need to analyze each option and determine which one best answers the question. <br /><br />## Step 3<br />Option A suggests that people do not know what is considered a high number of calories. While this may be true for some people, it does not explain why it is difficult to use the calorie information on Nutrition Facts labels.<br /><br />## Step 4<br />Option B suggests that people believe that eating any number of calories is unhealthy. This is a general belief and does not explain why it is difficult to use the calorie information on Nutrition Facts labels.<br /><br />## Step 5<br />Option C suggests that people find it difficult to add up the number of calories in different foods. This directly answers the question, as it explains why it is difficult to use the calorie information on Nutrition Facts labels.<br /><br />## Step 6<br />Option D suggests that people require different numbers of calories based on various factors. While this is true, it does not explain why it is difficult to use the calorie information on Nutrition Facts labels.