In the context of biology, which of the following statements accurately describes the role of Vitamin C and D3 combined with elderberry in the human immune system?
A) Vitamin C, D3, and elderberry exclusively enhance muscle growth and repair.
B) Vitamin C and D3 with elderberry synergistically contribute to the immune system by supporting antioxidant defense and enhancing the body’s ability to fight infections.
C) Vitamin C and D3 with elderberry primarily aid in digestive enzyme production and nutrient absorption.
D) Vitamin C, D3, and elderberry are primarily involved in the regulation of blood glucose levels and metabolism.