What is the definition of a misconception in nutrition?

• A correct belief about food

• A misunderstanding or incorrect belief

• A type of nutrient

• A healthy eating habit

Answer explanation

A misconception in nutrition refers to a misunderstanding or incorrect belief about food, making 'A misunderstanding or incorrect belief' the correct choice. The other options describe correct beliefs, nutrients, or habits.

What are carbs primarily used for in the body?

• Building muscle

• Providing energy

• Supporting bone health

• Aiding digestion

Answer explanation

Carbohydrates are primarily used by the body to provide energy. They are broken down into glucose, which fuels various bodily functions and activities, making 'providing energy' the correct choice.

Which type of fiber helps lower cholesterol?

• Insoluble fiber

• Soluble fiber

• Complex carbs

• Simple carbs

Answer explanation

Soluble fiber helps lower cholesterol by binding to it in the digestive system, which aids in its removal from the body. This type of fiber is found in foods like oats, beans, and fruits.

What is the role of vitamins in the body?

• Provide quick energy

• Support immune function and bone health

• Aid in digestion

• Build muscle

Answer explanation

Vitamins play a crucial role in supporting immune function and maintaining bone health. They are essential for various bodily processes, unlike providing quick energy, aiding digestion, or building muscle.

Which of the following is an example of a mineral?

• Vitamin C

• Fiber

• Calcium

• Carbohydrates

Answer explanation

Calcium is a mineral essential for bone health and various bodily functions. In contrast, Vitamin C, Fiber, and Carbohydrates are not minerals; they are vitamins and macronutrients.

What are refined carbs?

• Carbohydrates that have been processed to remove fiber and nutrients

• Natural carbohydrates found in fruits and vegetables

• Whole grains that are high in fiber

• Proteins that are used for energy

Answer explanation

Refined carbs are carbohydrates that have been processed to remove fiber and nutrients, making them less nutritious compared to whole foods. This is why the correct answer highlights their processed nature.

Why are fats necessary for the body?

• They provide short-term energy

• They support cell function and provide long-term energy

• They are the main source of vitamins

• They are not necessary for the body

Answer explanation

Fats are essential as they support cell function and provide long-term energy storage, making them crucial for overall health and metabolic processes.

What does the term "essential" refer to in nutrition?

• Something that is optional for health

• Something that is absolutely necessary for health or survival

• A type of processed food

• A type of refined carbohydrate

Answer explanation

In nutrition, "essential" refers to nutrients that are absolutely necessary for health or survival, meaning the body cannot produce them and they must be obtained from the diet.

What role do hormones play in the body?

• They provide energy

• They control and regulate important functions like growth and metabolism

• They are used to build muscle

• They are not influenced by diet

Answer explanation

Hormones are crucial for controlling and regulating various bodily functions, including growth and metabolism, making the second choice the correct answer. They do not directly provide energy or build muscle.

What is processed food?

• Food that is in its natural state

• Food that has been altered through methods like freezing and canning

• Food that is always healthy

• Food that is free from preservatives

Answer explanation

Processed food refers to food that has been altered through methods like freezing, canning, or other techniques. This distinguishes it from food in its natural state, which is unprocessed.