Folate B12 and Homocysteine Case

answer the questions regarding each of the 4 topics in minimum 200 words for each.

USE ONLY OWN WORDS and add references for each topic!

Plagiarism will not be allowed!

need help with all the following topics:

1. Folate, B12, and Homocysteine,

2. Sickle Cell Anemia,

3. Jaundice (Icterus),

4. Warfarin Overdose and Vitamin K