I have been taking pictures of my fingernails since April 2017 due to the ridges, beading and lack of half moons. I have no idea how long they have been missing since i wasnt checking prior to starting to research my issues and read lack of moons could be a sign of b12 deficiency.
I have had levels as low as 169. I took tablets for 30 months!! Still felt seriously crappy. I got my first weekly injection 5-22-17. I had many symptoms improve during the first six or so weeks of injections. After 9 injections and being frustrated by no further improvement (tested b12 level was 814, seventeen days after 9th injection) i basically got into an arguement with my doctor, when i esentially demanded being tested for h pylori. I was positive and took the medication.
After an additional 9, almost weekly, injections, along with daily multi (has b9), magnesium, vit C, and trying to eat potassium rich foods i was frustrated by still having no further improvement. My last b12 injection was on 10-16-17. I wanted to stop getting injections for month to test my level again.
I was not yet able to retest h pylori (need to wait 8 weeks) to see if h pylori was gone or not. After researching some more with a focus of starting fresh, concerning remaining symptoms, general fatigue, brain fog, concentration issues, irritability (from fatigue and brain fog, i think) i decided i needed to seriously consider iron.
Started taking taking ferros sulfate 325 mg/65 mg elemental iron 3X daily on 10-27-17. I felt somewhat better the next day which i figured was placebo effect. 5 days later half moon appeared on left index finger. As of today, 11-7-17, it is still there and i can see the begining of half moons on right index and middle fingers. I also have 5- 10X as much energy. Still not even close to 100% (I used to jog 3 miles 3-5X weekly) but considering that i recently used to sit or lay around all day and dread even having to go to the grocery store, this is awesome.
Since starting iron, i have painted 2 rooms, and thoughly cleaned my kitchen (scrubbed the walls, floors, counters, oven, refigerator) for 7 hours, three days ago. I was vey tired but in a good way.
Please dont put yourself through months of needless additional lingering symptoms. Monitor your folate AND IRON when getting b12 injections.