Karen delves into the often-overlooked MTHFR genetic variant and its significant impact on health. She explains the crucial differences between folate and folic acids. She emphasizes the importance of understanding the MTHFR gene mutation, which affects the body's ability to utilize essential B vitamins, and offers practical advice on supplements like L-methylfolate and methyl B12. Visit our website itchyandbitchy.com to read blog posts on the many topics we have covered on the show.