Characteristics
Health Impacts
Toxicity
R/R
100

Type of vitamin A precursor found in fruits and vegetables.

What is Provitamin A?

100

50 to 90% of this vitamin is stored in the liver.

What is Vitamin A?
100

This side effect of toxicity appears in the skin.

What is peeling?

100

At this age (omitting pregnancy) the dosage of vitamin A becomes divided by gender.

What is above 13 years old?

200

This type of vitamin A is found in meat, eggs and dairy.

What is Preformed Vitamin A

200
An increase in Vitamin A effects the metabolism of this other vitamin.

What is Vitamin E?

200
After a large intake of vitamin A this type of toxicity occurs.

What is acute?

200

This factor is the biggest in the difference values in RDA.

What is growth and development?

300

This characteristic allows vitamin A to accumulate in the liver.

What is fat-soluble?

300

This disease causes the reduction or stoppage of bile.

What is Cholestasis?

300

This is the most severe side effect of vitamin A toxicity?

What is teratogenicity?

300

Of the two laws that control vitamin A dosage, this one regulates supplement licensing. 

What is Natural Health Product Regulations?

400

The body converts vitamin A into these. (Give one)

What is Retinal?

What is Retinoic Acid?

400

This causes increased immune responses and inflammation sometimes resulting in copper-induced liver fibrosis.

What is a decrease in vitamin E by 40%?

400

Pregnant women taking over this amount of vitamin A have a 1/57 chance of having a baby with congenital disability.

What is 10 000 IU/day?

400

Over the span of these years vitamin A supplementation coverage dropped to less than half.

What is 2015 to 2016?