Jillian is a 69-year-old woman. Lately, she has been having difficulty remembering things, and she is also getting into meaningless quarrels with her family members. Jillian's symptoms are most likely associated with the deficiency of in her diet.

Vitamin B12

Explanation:

Vitamin B12 is the vitamin that maintains blood cell and nerves properly functioning and healthy for producing DNA. Deficiency of vitamin B12 can lead to tiredness,anxiety, memory difficulties, weakness, numbness, anger etc.This can be treated through supplements and proper diet.

According to the question,Jillian is experiencing vitamin B12 deficiency from her diet because of which she is facing memory problems and difficulty in remembering things along with quarreling mood.

answer; ///i believe the correct answer is (c)///unify chinaplz check first

answer; i believe its (transgender);