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Author Question: High homocysteine levels are associated with more heart attacks and strokes. Which of the following ... (Read 27 times)

sheilaspns

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on: Aug 20, 2018
High homocysteine levels are associated with more heart attacks and strokes. Which of the following might potentially lower these levels?
 a. Generous amounts of iron
  b. Generous amounts of the B vitamins
  c. Lowered intakes of sodium
  d. Eating 35 grams of fiber per day

Question 2

How might B vitamins, as a group, benefit athletes? What is one common function that this group of vitamins may share?


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iman

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Reply #1 on: Aug 20, 2018
Answer to Question 1

b

Answer to Question 2

The B vitamins, in general, serve as co-enzymes. The body's enzymes can break down glucose and produce ATP energy more efficiently if they have an ample supply of coenzymes. Niacin provides NAD that is a cofactor in the TCA (Krebs) cycle. This molecule is converted to NADH2 and later drives ATP production. Riboflavin, another B vitamin, produces FAD that is a cofactor in the TCA (Krebs) cycle. This molecule also helps drive ATP production in the electron transport system. Many athletes need a steady supply of ATP to power long term muscle contraction activity.


sheilaspns

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Reply 2 on: Aug 20, 2018
Wow, this really help

nathang24

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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