Part D - Factors That Reduce Bioavailability or Absorption of Calcium It is impo

Question

Part D - Factors That Reduce Bioavailability or Absorption of Calcium

It is important to understand where to find calcium in food, but there are a variety of factors that can interfere with the absorption of even the best sources of calcium.

Which of these statements describe ways calcium bioavailability or absorption may be reduced?

Part D Factors That Reduce Bioavailability or Absorption of Calcium It is important to understand where to find calcium in food, but there are a variety of factors that can interfere with the absorption of even the best sources of calcium Which of these statements describe ways calcium bioavailability or absorption may be reduced? Select all that apply. consuming large amounts of calcium at one time consuming calcium-rich foods, spread between several meals and snacks throughout the day choosing calcium sources high in oxalates, like spinach consuming vitamin D with a calcium-containing food consuming high-phytate foods separately from calcium sources Submit Request Answer

Explanation / Answer

Answer: Choices 1, 2 and 5

Explanation: Absorption of calcium is an extremely crucial process which requires some special physiological conditions. Some molecules such as pytates prevent calcium absorption in gut. Further, consumption of excess amount of calcium at a time, especially under fasting conditions further reduces absorption. Vitamin D is absolutely necessary for calcium absorption in body.

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