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5 of 5 people found the following review helpful
on 30 July 2013
Got my results an hour ago my vitamin b12 levels are 2000 and the recommended is 485-800, the doctor said " what are u taking" I think I will be going for the b12 1000mcg
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27 of 30 people found the following review helpful
on 26 June 2012
Fantastic B12 lozenges, lovely taste, can split easily (in pill cutter) if lesser daily amount required, boosted my energy levels no end, shall be sticking to Jarrow from now on, in my opinion the best B12 yet I have tried...
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4 of 4 people found the following review helpful
on 1 March 2014
I got this product for the body benefits and to take it with folic aid in order to help the memory and mind and I feel it has work with me at this time ,got it really fast from amazon and have to say thanks for product and I will be shopping with use a gain real soon
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5 of 5 people found the following review helpful
on 8 July 2013
Bought 2 bottles of B12 got them for a reasonable price and i take one a day I have pernicious anemia and they do help fast delivery too
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5 of 5 people found the following review helpful
on 16 February 2014
The high dose of B-12( one a day) reduces joint pain and tiredness. You can see a jump in energy levels.
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15 of 17 people found the following review helpful
on 14 March 2013
I started taking these after being diagnosed with B12 defiency in late 2008. Symptoms included stomach pains, cramps, tiredness, tingling hands and feet, severe headaches and loss of feeling in my limbs. At first I was given B12 injections which resolved the problem. However, a few months ago I started getting tingling hands and feet again and I was feeling tired. So I went to my doctor who did a blood test. The results came back 'normal'. So I did some research and found a book called Could it be B12?: An Epidemic of Misdiagnoses. The book states that this is the best form of B12 as it dissolves under the tongue and goes straight into the blood stream, breaking through the blood/brain barrier. Since taking these I have not had any more symptoms and I don't feel so tired.

Highly recommended!
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13 of 15 people found the following review helpful
I used these one per day, under my tongue to correct a B12 deficiency because of an underlying health problem. They do dissolve very slowly (over about half an hour) but they taste fine, quite pleasant actually. After 2 months my doctor checked my blood levels of B12 as I started to experience some headaches and palpitations and we werent sure why. Turned out my B12 levels were actually too high! B12 is a water soluable vitamin and the excess is fairly easily excreted so it wasn't a biggy (and the symptoms went within days of stopping them) but because I was taking this amount every single day, it was actually a bit too much for my body. Long and short of it, these are highly bioavailable and clearly very very effective because I went from deficiency to very high levels in just 8 weeks. So, do be careful. You may not need a dose this high just for maintenance but if correcting a diagnosed deficiency, for short term use, I'd highly recommend them. I've now stopped them and gone onto a B-complex which contains a lower level of this activated/methyl B12 alongside other activated B group vitamins. I trust Jarrow products. I take their probiotics and sacchromyces as well.
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3 of 3 people found the following review helpful
on 3 April 2015
been taking these about 4 months now.. feel like a new person. My hair is so much better and even my nails are growing! they have hardly grown for years, I will take these forever now. Taste great too
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3 of 3 people found the following review helpful
on 31 January 2014
I have only taken a few days running, but i have been taling on an evening and i think they are helping me sleep. I have not had a change in my tiredness yet but hopefully in time. highly recommend =)
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2 of 2 people found the following review helpful
on 28 November 2014
Great product. My levels went from 182 to >2000 in a couple months. Can't say for sure if that was due to the 3 injections I had or the sublinguals. UK doctors only allowed me 3 injections (1 per week for 3 weeks) which was not enough so i started to take 10mg Jarrow b12 sublinguals each day. I would feel amazing after each injection then terrible again a day or two later. I know the sublinguals worked because I felt immediate relief.
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