Jarrow Formulas Methyl B-12 5000 mcg - 60 Chewable Tablets, Cherry Flavored - Bioactive Vitamin B12 - Supports Cellular Energy Production - Non-GMO & Gluten Free (PACKAGING MAY VARY)

CAUTION! May cause serious facial rash!

After using this product for several weeks I developed a very ugly red facial rash all around my nose and mouth. It itched and burned, and would not go away despite several creams, prescription and otherwise. I did not at first connect the rash to the high dose B12, but while desperately searching for a cause online I stumbled across several articles and studies reporting this “perioral” rash in some B12 users. Apparently in some people the B12 stimulates certain kinds of bacteria in the skin and causes them to fire up on your face. I immediately stopped the B12, and within 2 days the rash had started to clear. It has now been a week, and it is almost completely gone, except in the nasal folds. I researched some more and found that the half life of serum B12 is 6 days, meaning that it will take about 18 days for it to completely dissipate (calculating the usual 3 half lives to deplete), plus the fact that I'm also consuming some B12 in my diet. Every day the rash is noticeably better. Your skin may not be sensitive, as mine obviously is, but I offer my experience in case you have the same problem

795 persons found it helpful

Not your standard, cheap B12

I can tell the difference between regular B12 and methyl B12. Until recently, I'd been using regular B12 and couldn't understand how other people said it gave them energy and made them feel better. It did nothing for me. Then I did some research and read that methyl B12 was different because it was already broken down and useable immediately. I decided to order this and try it. After 5 days of use, I actually can tell a difference. I'm not ready to run any marathons, but I definitely have more energy and better focus than before. I will definitely buy this product again

628 persons found it helpful

Cured His Diabetic Related Neuropathy and Mental Confusion

My friend started taking B-12 to replenish his liver, he was B-12 deficient. He is also a type II Diabetic. His doctor had him on statins to reduce his high blood cholesterol level and metforphin to reduce his blood sugar level. Statin drugs and metformin turned out to be a dangerous combination, they are what caused his B-12 deficiency. His B-12 dficiency is what caused his NEUROPATHY. He stated that his feet felt like they were being stung mercilessly by Wasps or Honey bees. He was in an insane amount of pain and began to search for a solution. The solution began when his doctor took him off of both statin drugs and metformin and gave him B-12 shots. The B-12 shots stopped the NEUROPATHY temporarily. He used to have major NEUROPATHY pain in his feet when he took a warm/hot shower and even when his feet got wet. This all stopped temporarily when he started treating himself with Methyl B-12 supplements which are 1000 times superior than any B-12 shots. He cured his own NEUROPATHY permanently by taking this brand of Methyl-B-12 in conjunction with SERRAPEPTASE (a unique enzyme). He figured out that NEUROTHAPY was the destruction of his myelin sheathing which is the cholesterol coating over his nerves. When temperature change signals from the warm water hit his nerves they were being sort of short circuited by the damage the metformin and statins had caused to his protected cholesterol coating over his nerves. B-12 repairs this myelin sheathing and SERRAPEPTASE smooths out all the cracks making the B-12 temporary corrections of NEUROPATHY into PERMANENT CORRECTIONS. There is no way to overdose on SERRAPEPTASE nor B-12. Take as much as you want and regain your life without NEUROPATHY. My friend is now currently working to rid himself of Type II Diabetes which was caused by Metabolic Syndrome. I'll let you know how his quest is going as he progresses towards a better health

508 persons found it helpful

Good product however let me stress this

Good product however let me stress this! I had low B12 due to digestive issues. This helped greatly in getting my levels into the normal range and was quite energized; HOWEVER once your levels are in range or "topped off" the benefits will deminish. Once your in range its probably best to back off too a maintenance dose. Otherwise the excess is just pee'd away

464 persons found it helpful

REALLY NOTICED A DIFFERENCE!

I have tried other sublingual B-12's (MRM's) and never noticed much but this one had really good results for me. Most sublingual B-12's are cherry and this tastes pretty much like the rest. It also doesn't dissolve all that well but I find that also with other sublinguals. The methylcobalamin B12 is the only one that crosses the blood brain barrier. I think the 5000 mcg is the highest dosage made in one sublingual. I just had a huge relapse of my Chronic Fatigue Syndrome. I searched for something that might help my debilitating brain fog. I got this out of desperation. I actually tried to cancel my order but I'm glad I didn't. I really noticed the results on the 2nd day. I take on as soon as I wake up and my brain fog is about 90% gone. I also have some extra energy which I really need in the morning. I have not tried one in the afternoon yet but I'm going to. I think we all react differently to things and I'm really happy about my results with this. I think if you want to try a B-12 this is a good one to start with. I got it on Subscribe and Save and will keep it that way. The price is too good

451 persons found it helpful

Worth Every Penny!

This chewable took my Vitamin B12 levels from dangerously low to so high I can only take them every other day. I have a problem with absorbing supplements, but this was not an issue here. I read somewhere that methyl B12 is easier to absorb, and it's worked for me. The flavor is decent and takes two seconds to chew up. Totally worth it. I've always been an energetic person, but with the help of this supplement, along with vitamin D and iron, I stopped drinking my usual 2 cups a day of coffee and switched to one cup of decaf! I have even more energy than before

389 persons found it helpful

Wow, what a difference!

Started these last Friday, so, less than a week ago. I'm flabbergasted. Ive been taking Deva sublingual 1,000mcg for years now. I decided to try higher dose and saw this brand had good reviews. I got the 5,000mcg cherry and after 3 days, I noticed I wasn't as anxious or depressed. I haven't really changed anything else with my diet, other than not taking a multivitamin every day. I'm so mellowed out now that I don't know how to act. I don't dwell on things or let things sink me like before. I can't guarantee it's just this b12, but I have no other answer. I'm just so happy to have such a positive reaction. My only caveat is that the pill takes forever to dissolve. Other than that, I'm sold on this brand and this strength. Thanks

343 persons found it helpful

Wonderful Product

I have multiple medical conditions, including B-12 deficiency, poor absorption issues, and severe hypothyroidism. A few years ago, I began having "shooting pain" that felt like gasoline/electrical surges in my arms and legs. No matter what medications I took, nothing helped and the pain intensified. I was told that I was close to B-12 deficiency, yet all the supplements that I tried didn't work. Finally I found Jarrow Methyl B-12 after reading on line where it was a potential aid for my condition. Since then I have taken it religiously. I have reported to my doctor that without it, I believe my health would have rapidly worsened. The pain is gone and I feel 100% better now that I am taking Methyl B-12 from Jarrow. I don't know if it will help anyone else as much as it has improved my health. I would recommend discussing it with your doctor or health care provider if you believe that you may be lacking or close to lacking in B-12. I love this product. For me, it has been a life-enhancer without equal. Thank you

227 persons found it helpful

One stop shop with Jarrow B-12

I love and continue to use these chewable B-12 supplements for a few reasons. One - I trust the Jarrow brand. Two - the chewable tablets (cherry flavor) taste great and have been a part of my morning regimen for around 6 months now. Lastly, as someone with Grave's disease, B-12 is essential to help maintain my thyroid levels. I haven't taken my anti-thyroid medication in 2 months and to my own surprise am doing just fine. Along with a healthy diet, exercise, rest, and of course these yummy chews - I am feeling A-okay! Thanks Jarrow

210 persons found it helpful

AUTISM aide!!!

This is awesome. Beats getting shots for my son who has autism. The sublingual is a nice size and takes forever to melt completely so my son takes it as long as he can and chews the rest. Been in for 2 weeks and has seen a slight difference in the clarity of his speech. Further, he has less space-outs we like to call them... GET THE WORD OUT!!! AUTISM is not a dead-end diagnosis! Knowledge is key when ur have a child on the spectrum. Go for biomedical treatments... Many therapies u can do yourself! DONT BELIEVE THE LIES! No flu shots/ vaccinations filled with crap!!! Do ur homework people! There r a millions different ways.... God bless! Added JAN.30.2014 Methylcobalamin , an active coenzyme form of vitamin B-12, is essential for cell growth and replication. It is more concentrated than other forms of B-12 in the cerebrospinal fluid, where it can be used by the central nervous system. It donates methyl groups to the myelin sheath that insulates certain nerve fibers. It may also play a role in maintaining a healthy sleep-wake cycle, as well as normal nerve function. Mehtylcobalamin is best. It is already converted to bioavalaible form, so your body can use it immediately. Your body doesn't need to produce intrinsic factor to convert methylcobalamin, because it is already converted. You can take it sublingually or in nasal spray form, which is supposed to bettter absorbed. Methyl-mate is the product I have seen some folks giving their autistic children in nasal spray form. You don't have to worry about overdosing on this stuff. Cyanocobalamin has a known toxicity, but you cannot overdose on methylcobalamin. But you should get a good b complex supplement, as b12 works better with other b vitamins. The amount of methylcobalamin you take is actually quite small compared to what many others take. Look up info about it on bodybuilder forums, and autism forums, and als/ald forums. You will find amazing factors using this form of B-12. The prevailing theory on why Vitamin B12 may be effective in many neuromuscular and other conditions is that the METHYL (methylcobalamin) group acts to aid in detoxification and to improve cellular energy. Additionally, high-dose administration of Vitamin B12 has been validated to stimulate the activity of the body's TH1 suppressor T-Cells, which has been implicated as a problem in ASD individuals. Methyl-B12 is closely allied with the folic acid biochemical pathway. A precursor folic acid molecule must interact with the enzyme MTHFR (methylenetetrahydrofolic acid) to become 5-methyltetrahydrofolic acid, the molecule that donates its methyl group to B12 so it can become Methyl-B12. Unfortunately, many children with asd have a defect in this enzyme.B12 (cobalamin) is a vitamin "family" with five unique family members that each do different things: a) cyanocobalamin; b) hydroxycobalamin; c) adenosylcobalamin; d) glutathionylcobalamin; e) methylcobalamin. Out of the B12 family, only Methyl-B12 has the ability to activate the methionine/homocysteine biochemical pathway directly. It is this pathway that is responsible for the body's entire sulfur-based detoxification system. It is this pathway that is responsible for the formation of S-adenosylmethionine (SAMe), the universal methyl donor. It is this pathway that is responsible for the formation of homocysteine, the "crossroads" molecule that is responsible either to reform methionine and SAMe or create cysteine, taurine, and glutathione. Glutathione is the body's primary intracellular antioxidant and is responsible for many detoxification reactions, most notably those that involve the binding and removal of mercury, lead, cadmium, arsenic, nickel, tin, antimony, and many other lesser-known heavy metals that also bind to glutathione's sulfur group. Methyl-B12 is closely allied with the folic acid biochemical pathway. A precursor folic acid molecule must interact with the enzyme MTHFR (methylenetetrahydrofolic acid) to become 5-methyltetrahydrofolic acid, the molecule that donates its methyl group to B12 so it can become Methyl-B12. Unfortunately, many children have a defect in this enzyme. Some believe the best source is from animal products such as meat, fish, eggs and dairy (which can in some studies cause inflammation in some more severe asd patients with deepened metobolic disfunctions). As a side note, no plant foods can be relied on as a sole source of vitamin B12. However, vegetarian safe is what I prefer for my son, due to the fact he can not tolerate any inflammation especially when we detox him. Methyl-B12 is a treatment, not a cure. However, many children using Methyl-B12 combined with other biomedical and non-biomedical therapies have lost their diagnosis! I look forward to the day when we hear autism is few in far in between. This "epidemic" is horrible! And we as ass parents-need to start questioning and digging deep to find paths for our children. We will not be around forever so its now that we have to fight for the betterment of our kids future. Look into Canadian/ european vaccination schedules. Why??? Is America the top diagnoser of ASD- is it part of our government / higher ups "dumbing down" the future generations for easier manipulation or possibly a generation of "people" who dont Necessarily have the ability to question authority, a generation of people who are more "slave like" WAKE UP! People it is time to pull the wool away from your eyes. Many doctors have told me "environment" plays a huge issue is ASD. Damn! Straight it does! But why? We have a million questions. However, our questions need to be deeper more researched. We will NEVER get straight answers for this and why there is someone with autism on every US neighborhood block... We have only begun to scratch the surface on this. Further, be part of the solution for your child's future and not a laxed believer in what any doctor, physician, and or therapist says. Get one, two, three opinions. Go off of your innate intuition and "gut feelings" how can you go wrong when u lead with love and your reality of living with them everyday???YOU are YOUR child's best advocate...KEEP SEEKING!!! Â

179 persons found it helpful