2021's 10 Best Vitamin B12 (Cobalamin)
TOP SUPPLEMENTS

Best Vitamin B12 (Cobalamin)

Vitamin B12 — also known as cobalamin — is an essential vitamin needed for optimal health. Our body can’t produce it, so we must consume B12 from food — a varied diet of meat, organ meats, fish, eggs and dairy products — or from B12 supplements. Supplements usually come in the form of cyanocobalamin, hydroxocobalamin or methylcobalamin.(See Reference 1)

Vitamin B12 is particularly important for expectant mothers.(See Reference 6) Research has shown a B12 deficiency can result in a higher risk of birth defects, premature birth and miscarriage.(See Reference 2)

Vitamin B12 Deficiency

Do you struggle with any of the following symptoms?

  • Fatigue and exhaustion
  • Muscle weakness
  • Numbness and tingling in the hands and feet
  • Shortness of breath
  • Dizziness
  • Poor balance
  • Sore and swollen tongue
  • Inability to concentrate
  • Confusion
  • Low mood
  • Heart palpitations

If you answered yes to one or more of these, then you may have a vitamin B12 deficiency that can be easily corrected with supplementation.(See Reference 3)

Vitamin B12 deficiency can occur due to a vegan or vegetarian diet, smoking, drinking excess alcohol and taking certain medication. It’s also common for those with gastrointestinal disorders to be deficient in B12 as they can’t absorb nutrients efficiently. (See Reference 5)

Vitamin B12 Benefits

Nerve Health

Vitamin B12 is needed for the production of healthy nerve cells. It also has a vital role in the formation of the myelin sheath — the protective coating on nerve fibers that allow nerve cells to rapidly communicate with each other. (See Reference 7)

So, it’s not surprising that people deficient in vitamin B12 can suffer from nerve damage and resulting pain, weakness, burning, numbness or tingling

Fortunately, research indicates that treatment with B12 supplementation is effective for reducing neuropathic pain and neuralgia.

Healthy Red Blood Cells

To produce healthy red blood cells, we need sufficient B12. Vitamin B12 deficiency results in abnormally formed red blood cells that can’t function properly. This means they can’t transport oxygen around the body efficiently, resulting in anemia.

Improving vitamin B12 levels is a common treatment for anemia as it encourages the production of healthy, well-shaped red blood cells. This helps to relieve symptoms like weakness and exhaustion.

Mood Regulation

A 2010 study found that women with B12 deficiency were twice as likely to suffer from depression. This is because vitamin B12 is needed for the creation of a compound called S-adenosylmethionine (SAMe). SAMe is involved in the production of neurotransmitters like serotonin — the mood-regulating “happy” hormone. (See Reference 4)

Several studies have confirmed that taking vitamin B12 improves mood. (See Reference 9)A 2013 study on depressed patients with low-normal B12 levels found that 100% of those treated with B12 — alongside antidepressant medication — had significant improvements in symptoms.(See Reference 8)

Heart Health

If heart disease runs in your family or you have markers for heart disease, optimizing your B12 levels can help. In fact, vitamin B12 deficiency has been linked to a higher prevalence of cardiovascular problems.(See Reference 10)

Research has shown that correcting vitamin B12 status reduces homocysteine levels — therefore supporting overall heart health.(See Reference 11)


2021's 10 Best Vitamin B12 (Cobalamin)
TOP SUPPLEMENTS

Our list of the top 10 vitamin b12 supplements is organized to reflect what you most value in your supplements. First and foremost is quality. All ten of these top ten supplements meet high standards of quality and come from brands with a proven record in excellence and purity. Another important factor in deciding the top ten was cost. You don’t have to pay through the nose to get a high quality supplement. In addition, all the companies represented on our top ten list have stellar records with customer service and prompt shipping to ensure that your supplement experience is enjoyable from the first click to your final dose.

Nutricost Vitamin B12 is our #1 Rated Vitamin B12 Supplement, as it is high quality and half the price of its competitors. Nutricost Vitamin B12 features 2000mcg of vitamin B12 in each capsule.

Uniquely, Nutricost is one of the few companies that control the full chain of manufacturing, from sourcing to manufacturing in an FDA-registered facility to warehousing and fulfillment, ensuring strict quality standards are met. Nutricost also offers exceptional customer support for all of its products.

Priced under $14, Nutricost Vitamin B12 comes with 240 capsules, which is just $0.06 per capsule. With Nutricost, you can be assured that this product does NOT contain ANY extra ingredients, fillers, or preservatives.

Nutricost Vitamin B12 comes with a 120-day, no-questions-asked, money-back guarantee – the best guarantee on the market!

  • Our #1 vitamin B12 supplement
  • Amazon's Choice
  • 2000mcg of high-quality vitamin B12 in each capsule
  • Non-GMO, gluten-free, and made in the USA!
  • No artificial colors, flavors, or chemical preservatives
  • 120-day, no-questions-asked, money-back guarantee!
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Premium Vitamin B12 Capsules Providing A High Quality Dietary Supplement.
  • 120 Servings, 2000mcg Per Serving
  • Gluten Free, High Quality Capsules, Third Party Tested For Quality.
  • Formulated and Made For an Easy To Swallow Capsule.
  • All VitaDirect Products Are Made In GMP Compliant and FDA Regulated Facility. Insuring The Best Practices.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • ESSENTIAL VITAMIN
  • QUICK DISSOLVE FORMULA
  • BERRY BLISS FLAVOR
  • NATURALLY FREE OF: Gluten, Yeast, Milk, Lactose, Soy, Artificial Flavor, Preservatives & NON-GMO
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Contains a 160-day supply of Nature Made Vitamin B12 1000 mcg Time Release Tablets, 160 tablets per bottle.
  • Helps support nervous system function and convert food into cellular energy.
  • Adults, take 1 tablet daily with water and a meal.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • A form of vitamin B12 that is more readily used by the body
  • Supports heart health and nerve function
  • Helps maintain normal circadian rhythms to support restful sleep
  • Supports the body's healthy methylation processes
  • Every Thorne product is made with the purest possible ingredients Ð without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no dairy, soy, yeast, fish, or shellfish.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • 2500 mcg/ serving
  • 60 Chews
  • Required for Red Blood Cell Formation
  • Supports the body's methylation cycle
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • High potency
  • A natural active form of B12 for greater absorption
  • Promotes greater energy and allevaites occasional fatigue
  • Delicious natural cherry flabor
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Source Naturals, MethylCobalamin, Cherry Flavored , 1 Milligram, 120 Lozenges. Pack of 1 Bottle
  • Essential for cell growth and replication.
  • Suitable for vegetarians: contains no yeast, dairy, egg, gluten, soy or wheat.
  • Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Free of gluten & wheat, dairy & lactose, artificial flavors
  • Delicious natural cherry flavor
  • FOR ADULTS, TAKE ONE (1) MICROLOZENGE DAILY, PREFERABLY WITH A MEAL. PLACE MICROLOZENGE UNDER TONGUE FOR 30 SECONDS BEFORE SWALLOWING
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Fast-Dissolve
  • Metabolism Support.
  • Vitamin B12 5000 mcg.
  • Natural Cherry Flavor.
  • 60 Tablets.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.