Natural FactorsVitamin B12 Methylcobalamin 1000 mcg, Chewable Support for Energy and Immune Health, Vegetarian, Gluten Free, 90 tablets (90 servings)

I tested really low on B12 at a doctor's appointment last summer- low enough that the results didn't give an exact number, they just said <50. My doctor told me to take a B12 supplement, and then she would re-test it in a few months. I took this every day for about 5 months before I went back, and my B12 levels were actually above the normal range (she told me I can stop taking the supplement now). So this product worked really well. Methylcobalamin is supposed to be the most easily absorbed form of B12, which is good since I have GI issues. My only criticism is that it does not really dissolve that quickly, and it is a bit awkward to take. You have to kind of chew it up, while NOT swallowing it, then wait for it to dissolve before swallowing. I would wait until the grittiness in my mouth was gone, and then swallow, because I figured it had been absorbed by that point. Take it while you are still preparing breakfast, or while you are washing up afterward- if you take it during breakfast, you are going to be sitting there while your food gets cold waiting for it to dissolve.

If you are older you might well be having a B12 deficiency, likely due to an inability to digestively process the vitamin. Therefore you need the methylcobalamin form, which goes directly into your bloodstream thru an under-the-tongue absorption.Natural Factors is the only (or at least very rare) product of this kind that is without sugar. It absorbs better as sugar makes you swallow it faster, rather than letting it dissolve slowly under the tongue. (And who needs more sugar anyway!) But do not get me wrong: This is naturally a great tasting product without any added sweetener.And if you do need B12, it works quickly and very effectively. Can likely take the place of monthly doctor injections.

Just was what the details said. I felt the effect that I was looking for.No

I had vag sleeve several years ago so I am low in everything. Paying a drs visit for a shot once a month is too pricey. I can definitely tell when I take them! If I take them late in the day I have a very productive evening :) The taste and chalk taste are not an issue for me. Every morning I just swallow them down with some coffee. These will be the only brand I use from now on. (I’m also a nurse and recommend these to my family)

I did not realize there were 2 forms of Vit B-12. This is the better of the two and easier to process and absorb than the C type. Sent to friend as well for many reasons and he seems to be feeling better. Majority of us are deficient in B's and almost all of us are deficient in D's. Do your research and see that you need Vit K2 with MK 7 along with calcium and magnesium or the other 2 won't help your bones. Wish I had known this sooner. Also read, scientific tests were done on this form of B-12 taking 2K a day for 2 weeks then going to 1K a day helped trial patients with neuropathy.

Would like a larger size.

You can actually feel a positive difference when I take this form of B12

very good and highly effective but I like the sublingual better as i feel it is more absorbable will probably not buy again