Question

Which of the following is the only vitamin that your body can make on its own.

vitamin A
vitamin B.
vitamin
C
vitamin D

Answer 1

Vitamin K is a vitamin the body has the unique ability to produce on its own. Bacteria synthesize it during digestion in the intestinal system. Because the body produces ample amounts of vitamin K, there's little need to supplement this vitamin.

Answer 2

Vitamin K

Step-by-step explanation:

Vitamin K is another vitamin the body has the unique ability to produce on its own. Bacteria synthesize it during digestion in the intestinal system.