The MTHFR gene mutation can lead to a variety of symptoms and health conditions. Some of the top symptoms and associated conditions related to MTHFR: 📍Cardiovascular Diseases: This includes conditions such as blood clots, stroke, and heart attack. 📍Mental Health Conditions: MTHFR mutation has been linked to mental health issues, including depression. 📍The MTHFR gene mutation can lead to a variety of symptoms and health conditions. ome of the top symptoms and associated conditions related to M