1.
Butter has more calories than margarine.
Correct Answer
B. False
Explanation
Both butter and margarine have 45 calories per teaspoon.
2.
Sunflower seeds, almonds, and wheat germ oil are the best sources of Vitamin E?
Correct Answer
A. True
Explanation
Sunflower seeds, almonds, and wheat germ oil are indeed the best sources of Vitamin E. These foods are rich in tocopherols and tocotrienols, which are the two main groups of compounds that make up Vitamin E. Consuming these foods can help meet the recommended daily intake of Vitamin E, which is essential for maintaining healthy skin, protecting against oxidative damage, and supporting the immune system. Therefore, the statement "Sunflower seeds, almonds, and wheat germ oil are the best sources of Vitamin E" is true.
3.
Which of the following is NOT a primary function of carbohydrates in the human body?
Correct Answer
B. Building and repairing tissues
Explanation
Carbohydrates are primarily known for their role in providing energy to the body. They are broken down into glucose, which is used as fuel for cells. While carbohydrates play a role in regulating blood sugar and aiding in digestion through fiber, their main function is not to build and repair tissues. That role is primarily fulfilled by proteins.
4.
A slice of toast has fewer calories than a slice of bread.
Correct Answer
B. False
Explanation
Both a slice of bread and a slice of toast have 65 calories per slice.
5.
Fats are fats; all types of fat are equally bad for you.
Correct Answer
B. False
Explanation
There are different kinds of fat. Fats in vegatable and olive oil are better than lard (meat fats.)
6.
All the foods in the same food groups have the same serving size.
Correct Answer
B. False
Explanation
Serving sizes are determined by the number of calories in the given item.
7.
Lentils are a good source of protein. True or false?
Correct Answer
A. True
Explanation
Lentils are indeed a good source of protein. They are a type of legume that is rich in plant-based protein, making them an excellent choice for vegetarians and vegans. Lentils contain about 18 grams of protein per cooked cup, which is a significant amount compared to other plant-based foods. Additionally, lentils are also high in fiber, vitamins, and minerals, making them a nutritious and healthy addition to any diet.
8.
You must eat 3,500 calories to gain one pound of weight.
Correct Answer
B. False
Explanation
Depends upon person to person.
9.
Children who are still growing are the only ones who need the nutrients found in milk.
Correct Answer
B. False
Explanation
People of all ages need the important nutrients - protein, calcium, Vitamin D, and Riboflavin - that are found in milk and other foods.
10.
Exercise can help you to lose weight by decreasing your appetite.
Correct Answer
A. True
Explanation
Exercise burns up calories, helps develop muscles, and usually decreases one's appetitie.
11.
Which of the following is NOT a macronutrient?
Correct Answer
D. Vitamins
Explanation
Macronutrients are nutrients that the body needs in large amounts to provide energy and support various bodily functions. Carbohydrates, fats, and proteins are the three primary macronutrients. Vitamins, on the other hand, are micronutrients, meaning they are needed in smaller quantities. While vitamins are essential for health, they do not provide energy in the same way that macronutrients do.
12.
A fat baby is a healthy baby.
Correct Answer
B. False
Explanation
A fat baby is more likely to become a fat adult with an increased risk of heart trouble, diabetes, and high blood pressure.
13.
The way food is prepared and cooked makes a difference in how many calories it has.
Correct Answer
A. True
Explanation
Breading and frying foods increases the number of calories in foods; baking, broiling, grilling, and boiling usually does not.
14.
If you eat enough calories, you are sure to get enough vitamins and minerals.
Correct Answer
B. False
Explanation
You can get plenty of calories from foods such as sweets which many not have many of the vitamins and minerals needed for good health.
15.
Carbohydrates are more fattening than fats and protein.
Correct Answer
B. False
Explanation
Carbohydrates and protein have the same number of calories per ounce (120); fats have twice as many (270).
16.
A variety of foods from all the groups in the Food Pyramid is a good way to ensure a well-balanced diet.
Correct Answer
A. True
Explanation
A variety of foods chosen from the grains, vegetables, fruits, oils, milk, meats & beans
17.
Many forms of cancer can be avoided with proper diet and lifestyle.
Correct Answer
A. True
Explanation
Proper diet and lifestyle choices play a significant role in preventing various types of cancer. A healthy diet, rich in fruits, vegetables, and whole grains, along with regular exercise and avoiding tobacco and excessive alcohol consumption, can reduce the risk of developing cancer. These lifestyle modifications can help maintain a healthy weight, boost the immune system, and reduce inflammation, all of which contribute to preventing cancer. Therefore, the statement "Many forms of cancer can be avoided with proper diet and lifestyle" is true.
18.
To promote weight loss, you should eat a small breakfast and a large dinner.
Correct Answer
B. False
Explanation
Eating a small breakfast and a large dinner is not an effective strategy for promoting weight loss. Research suggests that consuming a larger meal earlier in the day, such as breakfast, can help boost metabolism and control appetite throughout the day. Additionally, eating a smaller dinner can prevent overeating before bedtime and promote better sleep. Therefore, the statement is false.
19.
An average 150-pound adult needs 50-60 grams of protein each day.
Correct Answer
A. True
Explanation
An average 150-pound adult needs 50-60 grams of protein each day because protein is essential for various bodily functions such as building and repairing tissues, producing enzymes and hormones, and supporting the immune system. The recommended daily protein intake is generally based on body weight and activity level, with the range of 50-60 grams being suitable for most adults. However, individual protein needs may vary depending on factors such as age, sex, and specific health conditions.
20.
Carrot is one of the highest sources of Provitamin A.
Correct Answer
A. True
Explanation
Carrots are indeed one of the highest sources of provitamin A. Provitamin A is a compound that can be converted into vitamin A in the body. Carrots contain a pigment called beta-carotene, which is a type of provitamin A. When consumed, beta-carotene is converted into vitamin A, which is essential for maintaining healthy vision, immune function, and cell growth. Therefore, it is true that carrots are one of the highest sources of provitamin A.