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Which of the following are essential for the formation and maintenance of bones?
- a)Vitamin D, iodine, and glucose
- b)Calcium, phosphorous, and vitamin D
- c)Phosphorous, fats, and starch
- d)Calcium, iron, and sodium
Correct answer is option 'B'. Can you explain this answer?
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Which of the following are essential for the formation and maintenance...
Importance of Nutrients for Bone Health
The formation and maintenance of bones require specific nutrients that play crucial roles in their structure and function. Among the options provided, option B, which includes calcium, phosphorus, and vitamin D, is essential for bone health.
Calcium
- Calcium is the primary mineral found in bones.
- It provides strength and structure, making up about 99% of the body’s calcium stored in bones and teeth.
- Adequate calcium intake is necessary throughout life, especially during childhood, adolescence, and older age.
Phosphorus
- Phosphorus works closely with calcium to build and maintain strong bones.
- It is a key component of the mineral matrix of bones, contributing to their rigidity.
- Alongside calcium, phosphorus helps in the formation of hydroxyapatite, the mineral complex that gives bones their hardness.
Vitamin D
- Vitamin D is vital for calcium absorption in the intestines.
- It helps maintain appropriate calcium and phosphorus levels in the blood, which are critical for bone health.
- Without sufficient vitamin D, bones can become thin, brittle, or misshapen.
Conclusion
In summary, calcium, phosphorus, and vitamin D are integral to the formation and maintenance of healthy bones. Ensuring a diet rich in these nutrients is essential for overall skeletal health and helps prevent bone-related conditions like osteoporosis.
The formation and maintenance of bones require specific nutrients that play crucial roles in their structure and function. Among the options provided, option B, which includes calcium, phosphorus, and vitamin D, is essential for bone health.
Calcium
- Calcium is the primary mineral found in bones.
- It provides strength and structure, making up about 99% of the body’s calcium stored in bones and teeth.
- Adequate calcium intake is necessary throughout life, especially during childhood, adolescence, and older age.
Phosphorus
- Phosphorus works closely with calcium to build and maintain strong bones.
- It is a key component of the mineral matrix of bones, contributing to their rigidity.
- Alongside calcium, phosphorus helps in the formation of hydroxyapatite, the mineral complex that gives bones their hardness.
Vitamin D
- Vitamin D is vital for calcium absorption in the intestines.
- It helps maintain appropriate calcium and phosphorus levels in the blood, which are critical for bone health.
- Without sufficient vitamin D, bones can become thin, brittle, or misshapen.
Conclusion
In summary, calcium, phosphorus, and vitamin D are integral to the formation and maintenance of healthy bones. Ensuring a diet rich in these nutrients is essential for overall skeletal health and helps prevent bone-related conditions like osteoporosis.
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Which of the following are essential for the formation and maintenance...
Essential nutrients for the formation and maintenance of bones:
There are three essential nutrients that are necessary for the formation and maintenance of bones:
1. Calcium:
- Calcium is the most abundant mineral in the body and is essential for building and maintaining strong bones.
- It provides the structural framework for bones and teeth.
- It also plays a crucial role in muscle contractions and nerve function.
2. Phosphorous:
- Phosphorous is the second most abundant mineral in the body and works in conjunction with calcium to form hydroxyapatite, which is the primary mineral component of bones and teeth.
- It is essential for bone mineralization and the maintenance of bone strength.
3. Vitamin D:
- Vitamin D is necessary for the absorption and utilization of calcium and phosphorous in the body.
- It helps regulate the levels of calcium and phosphorous in the blood, which is crucial for bone health.
- It also promotes the growth and remodeling of bones.
Explanation:
- Option B: Calcium, phosphorous, and vitamin D are the correct choices.
- Option A: Vitamin D is essential, but iodine and glucose are not directly involved in bone formation and maintenance.
- Option C: Phosphorous is correct, but fats and starch do not play a significant role in bone health.
- Option D: Calcium is correct, but iron and sodium are not directly involved in bone formation and maintenance.
There are three essential nutrients that are necessary for the formation and maintenance of bones:
1. Calcium:
- Calcium is the most abundant mineral in the body and is essential for building and maintaining strong bones.
- It provides the structural framework for bones and teeth.
- It also plays a crucial role in muscle contractions and nerve function.
2. Phosphorous:
- Phosphorous is the second most abundant mineral in the body and works in conjunction with calcium to form hydroxyapatite, which is the primary mineral component of bones and teeth.
- It is essential for bone mineralization and the maintenance of bone strength.
3. Vitamin D:
- Vitamin D is necessary for the absorption and utilization of calcium and phosphorous in the body.
- It helps regulate the levels of calcium and phosphorous in the blood, which is crucial for bone health.
- It also promotes the growth and remodeling of bones.
Explanation:
- Option B: Calcium, phosphorous, and vitamin D are the correct choices.
- Option A: Vitamin D is essential, but iodine and glucose are not directly involved in bone formation and maintenance.
- Option C: Phosphorous is correct, but fats and starch do not play a significant role in bone health.
- Option D: Calcium is correct, but iron and sodium are not directly involved in bone formation and maintenance.
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Which of the following are essential for the formation and maintenance of bones?a)Vitamin D, iodine, and glucoseb)Calcium, phosphorous, and vitamin Dc)Phosphorous, fats, and starchd)Calcium, iron, and sodiumCorrect answer is option 'B'. Can you explain this answer?
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