Question

part b: short answer: answer in one or two complete sentences.

1. why does the body store extra calories as fat?
2. how can reading food labels help someone make healthier choices?
3. why is it a bad idea to avoid fat completely?
4. give one example of how eating too many calories can affect your health.

part c: application questions: answer in one or two complete sentences.

1. you buy a snack pack that lists 1 serving as 150 calories, and the bag contains 4 servings. if you eat the whole bag, how many calories did you consume?
2. the food label says a food is \low - fat.\ what does that mean in terms of grams of fat per serving?
3. imagine you are helping a friend choose between fried chicken and grilled salmon. based on what you read, which would you recommend and why?
4. if you see \partially hydrogenated oil\ on an ingredient list, what should you do and why?
5. a teen athlete and a teen who is less active both need calories. explain why their calorie needs are different and how both can stay healthy.

Explanation:

1. The body stores extra calories as fat for future energy needs during times of food - scarcity.
2. Reading food labels helps by providing information on calories, fat, sugar, and nutrients, enabling informed choices.
3. Avoiding fat completely is bad because the body needs fat for hormone production, vitamin absorption, and cell - membrane structure.
4. Eating too many calories can lead to weight gain and increase the risk of obesity - related diseases like diabetes.
5. If you eat a snack pack with 150 calories per serving and 4 servings, you consume 150×4 = 600 calories.
6. “Low - fat” typically means 3 grams or less of fat per serving.
7. I would recommend grilled salmon over fried chicken because it is lower in unhealthy fats and higher in beneficial nutrients like omega - 3 fatty acids.
8. If you see “partially hydrogenated oil” on an ingredient list, you should limit or avoid the product as it contains trans fats, which are bad for heart health.
9. A teen athlete needs more calories due to higher energy expenditure from physical activity. Both can stay healthy by eating a balanced diet and adjusting portion sizes according to activity levels.

Answer:

1. The body stores extra calories as fat for future energy.
2. Reading food labels gives info for informed healthy choices.
3. The body needs fat for vital functions; can't avoid it all.
4. It can lead to weight gain and related health issues.
5. 600 calories.
6. 3 grams or less of fat per serving.
7. Grilled salmon; lower in bad fats, higher in good nutrients.
8. Limit or avoid; contains harmful trans fats.
9. Athlete has higher energy needs; both need balanced diet and proper portion control.