What nutrient is important in the transport of oxygen in blood ...

[lunatika]

What nutrient is important in the transport of oxygen in blood and in muscle tissue and in energy transformation reactions?
 
  a. Iron
  b. Calcium
  c. Thiamin
  d. Vitamin C
  e. Sodium

Question 2

Which of the following is a feature of vitamin E supplementation and physical activity?
 
  a. Some studies indicate that vitamin E supplementation for 3 weeks protects against the development of sports anemia in women.
  b. Some studies show that vitamin E in high doses seems to protect against exercise-induced oxidative stress whereas others show the opposite.
  c. Some studies show that vitamin E supplements improve aerobic performance by 25-30 in endurance athletes competing outdoors in air-polluted environments.
  d. Some studies show that high-dose vitamin E intake protects against premature oxidation of conjugated linoleic acid supplements, which serve as a unique fuel for strength athletes.
  e. Some studies show that vitamin E is effective in reducing the occurrence of stress fractures in female but not male athletes.

[BUTTHOL369]

Answer to Question 1

ANS: A

Answer to Question 2

ANS: B

[lunatika]

TYSM

[billybob123]

Gracias!