I won't post what I called my MTHFR deficiency. Never could get pregnant, tired all the time, anemic most of my life, etc. I'm 66 now with advanced Crohn's and Ulcerative Colitis. However, since beginning using your supplements, I find I have more energy and less pain. Since I am on a fixed income, I can only purchase one product a month. But what I am using seems to be helping and I plan to continue.