Question

Which statement best describes a theme of this passage?

A. Vitamin D is important for strong bones.
OB. Vitamin D is an important mineral.
OC.
Vitamins are crucial for a good personality.
OD. Calcium is important to overall health.
Vitamin D's best known trait is probably the role it plays
in maintaining healthy bones. Vitamin D sends chemical
messages to your intestines to increase the absorption of
calcium, an important nutrient in creating healthy bones. It
not only helps to form and maintain bones by promoting
calcium absorption, it also works with other vitamins,
minerals, and hormones to promote bone mineralization,
Without Vitamin D, bones can become thin, brittle, and
deformed. Having enough Vitamin D in your diet prevents
skeletal diseases that weaken bones. Vitamin D also helps
prevent the onset of osteoporosis, a disease that weakens
bones. Vitamin D helps stop osteoporosis if it has already
started.

Answer 1

Option(A) The passage emphasizes the critical function of Vitamin D in promoting calcium absorption for healthy bones, preventing osteoporosis, and supporting systemic health functions.

Step-by-step explanation:

The passage provided discusses the importance of Vitamin D and its role in maintaining healthy bones. A theme that can be derived from this passage is that Vitamin D is crucial for bone health, primarily because it facilitates the absorption of calcium from the intestine, an essential mineral for bone formation and maintenance. This vitamin is not only important for preventing diseases like osteoporosis and rickets but also plays a significant role in bone remodeling. Additionally, Vitamin D, in its activated form, supports bone mineralization, muscle contraction, hormone secretion, and other vital processes. It should be noted that Vitamin D is a hormone rather than a mere vitamin, considering its systemic importance and the presence of receptors in most cells of the body.

Answer 2

D

Step-by-step explanation:

It explains a lot why vitamin D is important and what problems it prevents