Which vitamins are required for the production of methionine from homocysteine?
a. Thiamin and vitamin B12
b. Niacin and vitamin B6
c. Vitamin B6 and vitamin B12
d. Folate and vitamin B12
Question 2
Carotenodermia results from consuming large amounts of carotenoids from foods and supplements and is considered to be dangerous.
Indicate whether the statement is true or false