8 reasons to love Methylcobalamin B12! It really should be in your arsenal of 'must do' supplements. Methylcobalamin is far superior to 'regular' B12 supplements. http://www.easy-immune-health.com/methylcobalamin-b12.html
B12 deficiency, aging, Alzheimer's. It's a REALLY common deficiency, testing can be inaccurate, supplements are effective but only if you get the right kind (sublingual and NOT *cyano*cobalamin). (NYTimes article)
I LOVE this Vitamin B12. It's like a shot of energy that last for HOURS! http://www.amazon.com/Sublingual-Increase-Metabolism-Benefits-Enriched/dp/B00H7I3F8W/ref=sr_1_9?ie=UTF8&qid=1454717359&sr=8-9&keywords=liquid+vitamin+b12
Many people with fibromyalgia have a relatively low B12 level. Even minor B12 deficiencies can cause anemia, fatigue, shortness of breath and weakness. B12 is best taken in a sublingual form or by injection because it is not absorbed well in the stomach.