Discuss the role of vitamin K in bone metabolism

What will be an ideal response?


Vitamin K participates in the metabolism of bone proteins, most notably osteocalcin. Without vitamin K, osteocalcin cannot bind to the minerals that normally form bones, resulting in low bone density. An adequate intake of vitamin K helps to decrease bone turnover and protect against fractures. The effectiveness of vitamin K supplements on bone health is inconclusive.

Nutritional Science

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Discuss the term "critical periods" in relation to pregnancy

What will be an ideal response?

Nutritional Science

Since 2000, _____ declined and _____ increased in the U.S

a. death rates from stroke have; death rates from all forms of cancer have b. death rates from heart disease have; life expectancy has c. prevalence of obesity has; the percentage of inactive adults has d. life expectancy has; death rates from heart disease have

Nutritional Science

From the given food label calculate how many CALORIES per serving come from protein alone.

A. 8 B. 16 C. 50 D. 80 E. 160

Nutritional Science

Discuss the pathophysiology of lung transplantation and organ rejection

Nutritional Science