LLM,
My son's low homocysteines levels were measured thru plasma. The first doctor recommended using a topical cream, Neuro-immune stabilizer which contains the following: Folinic acid, Hydroxcobalamin, methylcobalamin, pyridoxal 5 phosphate and natural vitamin d. The second doctor did muscle testing and then he recommended using the Thorne Methyl Guard. When I spoke with Dr. M. he said it might still balance things out. So I'm not really sure if any of this would actually help since my son's is low and not high.
Linda