Multiple choice general knowledge

Our human bodies can make all of the vitamin C that we need for survival.

  1. True

  2. False

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Unlike most animals, humans lack the enzyme L-gulonolactone oxidase required to synthesize vitamin C from glucose. We must obtain vitamin C entirely from dietary sources like citrus fruits, berries, and vegetables, making the statement false.