Nutrient Functions and Roles

The video discusses the role of nutrition in health and fitness, focusing on macronutrients and micronutrients. It provides a detailed overview of vitamins and minerals, their functions, and food sources. The video concludes with advice on maintaining a balanced diet.

Which of the following is NOT a macronutrient?

• Fat

• Carbohydrates

• Protein

• Vitamins

What is the primary role of vitamin A in the body?

• Blood clotting

• Vision and immune health

• Energy production

• Bone strengthening

Which vitamin is essential for pregnant women to support the brain health of the child?

• Vitamin K

• Vitamin B9

• Vitamin C

• Vitamin D

What is choline's role in the body?

• Antioxidant

• Blood clotting

• Bone health

• Neurotransmitter synthesis

Which mineral is crucial for oxygen transport in the blood?

• Iron

• Calcium

• Sodium

• Zinc

What is the main function of magnesium in the body?

• Immune support

• Vision improvement

• Muscle contraction

• Blood sugar regulation

Which mineral is most commonly found in table salt?

• Chloride

• Selenium

• Copper

• Iodine

What is the role of selenium in the body?

• Bone formation

• Antioxidant protection

• Muscle contraction

• Blood clotting

Which nutrient is necessary for stabilizing protein structures?

• Sulfur

• Zinc

• Phosphorus

• Potassium

What is the best approach to ensure adequate nutrient intake according to the video?

• Focus on supplements

• Eat a balanced and colorful diet

• Avoid all fats

• Consume only protein-rich foods