Taking very high doses of vitamin A or isotretinoin (a drug derived from vitamin A) can cause laughter.
Taking very high doses of vitamin A or isotretinoin (a drug derived from vitamin A) during the winter can cause a fever.
Taking very high doses of vitamin A or isotretinoin (a drug derived from vitamin A) during pregnancy can cause birth defects.
Taking very high doses of vitamin A or isotretinoin (a drug derived from vitamin A) can cause a spike in mood swings.
7. People with a vitamin A deficiency are
given high doses of vitamin A for several days, followed by lower doses until vision and skin improve
given high doses of vitamin A for years, followed by lower doses until vision and skin improve
given high doses of vitamin A for 3 weeks, and them small doses indefinitely
given high doses of vitamin A for several months, followed by lower doses until vision and skin improve
8. Vitamin D Excess can cause
Diarrhea and weight loss
a loss in appetite, feel nauseated, vomit, excessive thirst, need to urinate frequently, and feel weak and nervous
A general unwellness, meaning a low mood
Bleeding from the mouth, eyes and ears
9. This vitamin is stored mainly in the liver, it enhances immune function and improves muscle strength, is a fat-soluble vitamin. It dissolves in fat and must be eaten with some fat to be absorbed
Vitamin X
Vitamin B
Vitamin D
Vitamin C
10. Vitamin A
helps keep the nails healthy
does not help keep the skin and the lining of the lungs, intestine, and urinary tract healthy and protects against infections
helps keep the skin and the lining of the lungs, intestine, and urinary tract healthy and protects against infections
is not important in adults
11. Vitamin D defeciency can lead to
Night blindness is an early symptom
The eyes can become dry and damaged
All of these
The skin, and other tissues become dry and damaged, and infections develop more often
12. Good sources of vitamin A include
Starchy foods, such as potatoes
fish liver oils, liver, egg yolks, butter, cream, and fortified milk