Exam 12: Micronutrient Function in Energy Metabolism

Taking megadose supplements of vitamin B-6 can lead to

Which of the following is likely to cause chromium toxicity?

Megadoses of ________ may be used to lower cholesterol,but they can cause flushing of the skin.

Which B vitamin is required for amino acid metabolism?

Which of the following are the best thiamin sources?

In the United States,bread and cereal products made from milled grains are enriched with the vitamins _______ and with the mineral iron.

Soybeans,egg yolks,meats,and lecithin are sources of

Which of the following is the best food source of riboflavin?

The best vitamin B-6 food sources include

A suboptimal intake of chromium in individuals in the United States may be linked to

Which of the following body systems is particularly sensitive to choline status?

Which of the following is a role of choline in human health?

What disease is caused by a thiamin deficiency?

The foods that provide the largest source of riboflavin in the American diet are

In the process of milling grains to make refined products,seeds are crushed and the germ,bran,and husk layers are discarded.This leaves only the starch-containing _______ in the refined grains.

Niacin is necessary to prevent the disease

Which of the following is a good chromium source?

Typically,about 50% to 90% of the B vitamins in the diet are absorbed.In other words,B vitamins have high

______ is unique among the B vitamins because bacterial synthesis of the vitamin contributes to meeting human needs.

______ is a water-soluble vitamin that is important for the release of energy from carbohydrates as well as the synthesis of RNA,DNA,and some neurotransmitters.