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Methyl 12 Plus

19 Customer Reviews Write a Review

Activated vitamin B formula to support healthy metabolic function and energy production.


Activated Methyl B12 vitamin B formula to support healthy metabolic function and energy production.

Dr. Peter D'Adamo, author of Eat Right 4 Your Type was instrumental in developing Methyl 12 Plus to promote and maintain your natural energy levels and optimize your body's methylation capabilities. It may also help to regulate sleep patterns.

Methyl 12 Plus blends together two biologically 'active' forms of vitamins B12 which contains both (methylcobalamin and adenosylcobalamin) to maximize absorption and utilization and help support a healthy nervous system and aid in blood cell production. It also contains nature identical and fully active Vitamin B9 (folate).  Please note: Methyl 12 Plus does not contain the synthetic form of B9, often referred to as folic acid.

Methyl 12 Plus is 100% vegetarian and is suitable for all blood types. It is produced in the USA and is GMP (Good Manufacturing Practices) quality assured and certified product as outlined by the Natural Products Association, with an "A" compliance rating.

60 vegetarian capsules
Suggested Use: One (1) capsule per day, or as directed by your physician, as a dietary supplement.
Is this Product Vegetarian? Yes
Usable by All Types: Yes

This 100% vegetarian product contains no sugar, salt, gluten, wheat, yeast, corn, soy, eggs or dairy, no preservatives, color or flavors, and no artificial ingredients.

Write a Review
  • Methyl Plus

    Posted by Andy Lamon on Sep 20th, 2019

    I am a "O Positive " person and slow getting going of a morning.I take it at 4:00 AM every morning.By 8:00 AM i'm bouncing off the walls ready for work.I'm 74 years old.

  • A must-have supplement

    Posted by elle on Jun 1st, 2019

    I have been on the Blood Type Diet for over twenty years. I've had sleep issues for years, along with other little annoying things like a skin fungus. Methyl 12 Plus was recommended. I am on my second bottle and I have told everyone I know about it. It's for all blood types and there are no side affects.

  • An unexpected difference.

    Posted by Anonymous on Apr 4th, 2019

    I purchased this product because I was having difficulty sleeping and also felt general fatigue every day. I am very impressed with this product. I actually slept a full eight hours last night without any help from any other product. I used to have to take Tylenol PM in order to sleep for six hours.

  • Energy Energy Energy

    Posted by R Zander on Nov 18th, 2018

    I’m of the O Type generation, and have been experiencing being over tired and sluggish. I called the 877 number and expressed my issues. I was advised to try the Methyl 12 Plus along with the Daily Essentials O, which I’ve been taking since 2014. And what do you know? Within two days I have Energy, Energy, Energy through the day. I highly recommended the Methyl 12 Plus. Way to go Dr. D’Adamo

  • Life Changing for this A!!!!

    Posted by Cynthia Quiram on Sep 6th, 2018

    This supplement has been a life changing experience for this formerly exhausted 50 year old female. Life is much more enjoyable when you aren't struggling with fatigue.

  • 5+ year user

    Posted by Anonymous on Mar 19th, 2018

    Energy levels definately better.

  • Great Product

    Posted by Anonymous on Jul 8th, 2017

    I needed energy. Decided to try Methyl Plus. It took about the third day for me to see it working. Truly is a great product. I am blood type O. My metabolism is slow mornings. It takes a while for me to feel good but after that i do quite well on this product.

  • Got rid of my dizziness upon standing!

    Posted by Bonnie on May 22nd, 2017

    I knew that the Methyl form of B12 is the preferred form, but thought I got all I needed from grass-fed beef, being a Type O. But I went on an herbal Parasite Cleanse for 5 weeks last month, which entailed cutting out most all of my supplements and towards the end of it, I started feeling extremely light-headed every time I would get up from a prone position. I realized that it could be a B12 deficiency since my blood pressure is not too low. Within 3 days of taking 3,000 mcg. of Methyl B12, my symptoms vanished. I take it at bedtime and it also helps me sleep longer at night and deeper. I love this product!

  • Best product ever

    Posted by Anonymous on Feb 11th, 2017

    i have been using this B12 on and off for 20 years. it is the only B12 that works as ive done my own experiments testing my own b12 levels in my blood. love this roduct and have recommended it to many!

  • Vitamin B12

    Posted by John on Nov 26th, 2016

    It appears Methyl 12 Plus is superior to regular B12 supplements, just as claimed. There is no reason to doubt that the superiority is mostly due to the methyl component in place of the more common cyano component.

  • Great Product

    Posted by Cheryl on Oct 29th, 2016

    I bought two bottles and gave my sister one to try. We both agree it helps us sleep better and concentration levels are very high.

  • Good energy!

    Posted by Anonymous on Jun 1st, 2016

    This is a great product!! Has the right kind of B12 methlcobalamin!!!

60 vegetarian capsules
Suggested Use: 1 capsule a day

Is this Product Vegetarian? Yes

Practitioner Technical Information

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Methyl 12 Plus TRM

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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