Nutrition and Weight Management Flashcards

Which vitamin is primarily synthesized by the skin upon exposure to sunlight?

Answer: Vitamin D

Vitamin D is synthesized in the skin through exposure to ultraviolet B (UVB) radiation from sunlight.

What is the primary role of carbohydrates in the body?

Answer: Provide energy

Carbohydrates are the body's preferred and primary source of energy, especially for the brain and muscles.

Which type of fat is considered most harmful to cardiovascular health?

Answer: Trans fat

Trans fats raise LDL cholesterol and lower HDL cholesterol, significantly increasing cardiovascular disease risk.

What is the AMDR for dietary fat as a percentage of total daily calories?

Answer: 20–35%

The Acceptable Macronutrient Distribution Range (AMDR) for fat is 20–35% of total daily caloric intake.

Which mineral is most important for bone health and density?

Answer: Calcium

Calcium is the primary mineral responsible for maintaining bone strength and density throughout life.

What is glycogen?

Answer: Stored form of glucose in the liver and muscles

Glycogen is the stored form of glucose found primarily in the liver and skeletal muscles.