Which food choice below would be a staple of a high-protein and low carbohydrate diet? Plain baked potato Whole grain roll Hard bolled egg Baked apple

## Step 1<br />The problem is asking us to identify which food item among the given options is high in protein and low in carbohydrates. <br /><br />## Step 2<br />Let's analyze each option:<br /><br />1. Plain baked potato: While potatoes do contain some protein, they are also high in carbohydrates, making them not the best choice for a high-protein, low-carb diet.<br /><br />2. Whole grain roll: Whole grain rolls are high in carbohydrates and not particularly high in protein, so they are not the best choice for a high-protein, low-carb diet.<br /><br />3. Hard boiled egg: Hard boiled eggs are high in protein and relatively low in carbohydrates, making them a good choice for a high-protein, low-carb diet.<br /><br />4. Baked apple: Baked apples are high in carbohydrates and not particularly high in protein, so they are not the best choice for a high-protein, low-carb diet.<br /><br />## Step 3<br />Based on the analysis, the hard boiled egg is the best choice for a high-protein, low-carb diet.