Instructor Training; Program Marketing; Safe SitterÂ® Products. Shipping and Returns Policy; Privacy Policy; Teaching Tips; Instructor Login; Find A Class. Find A Class; Students. Should I Take Safe SitterÂ®? Student Resources; Babysitting Blog; Parents. Is Your Child Ready? Parenting Tips; About. Who We Are; Our Founder; Our Team; Our Heroes; Contact; Blog. Blog
The methylenetetrahydrofolate reductase (MTHFR) mutation test is used to detect two relatively common mutations in the MTHFR gene that are associated with elevated levels of homocysteine in the blood. It is not routinely ordered.
MTHFR A1298C Mutation Basics. The MTHFR A1298C mutation affects the enzyme methylenetetrahydrofolate reductase by inhibiting the utilization of 5-methyltetrahydrofolate (5-MTHF), or methylfolate, in producing an important chemical called tetrahydrobiopterin, or BH4.enetic Testing You can easily find out if you have the MTHFR A1298C mutation by ordering a DNA test kit from 23andMe ($99). Once you receive your results, go to Genetic Genie for methylation analysis (free).