Understanding Vitamins and Their Roles

What is the primary function of Vitamin A in the body?

• To provide energy for muscle function.

• To aid in the absorption of calcium.

• The primary function of Vitamin A in the body is to support vision and immune function.

• To produce red blood cells.

Which vitamin is essential for the absorption of calcium?

• Vitamin K

• Vitamin D

• Vitamin C

• Vitamin A

What role does Vitamin C play in the immune system?

• Vitamin C reduces inflammation by lowering blood pressure.

• Vitamin C is primarily used for energy production in cells.

• Vitamin C has no significant effect on the immune system.

• Vitamin C boosts the immune system by enhancing white blood cell function and acting as an antioxidant.

How do B vitamins contribute to energy metabolism?

• B vitamins help in the production of hormones.

• B vitamins are primarily used for muscle growth.

• B vitamins are mainly involved in immune function.

• B vitamins are essential for converting food into energy.

What are the consequences of Vitamin D deficiency?

• Consequences of Vitamin D deficiency include weakened bones, rickets, osteomalacia, osteoporosis, muscle weakness, increased infection risk, and mood disorders.

• Improved mood stability

• Enhanced immune function

• Increased bone density