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Vitamin B12 Chewable 30 Tablets

Dr. Mercola

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MER-10354
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Vitamin B12 Chewable 30 Tablets by Dr. Mercola – Methylcobalamin and Prebiotic Support

Vitamin B12 chewable tablets by Dr. Mercola pair methylcobalamin with organic xylooligosaccharides, a prebiotic ingredient, in a natural cherry-flavored tablet. Each serving provides 1,000 mcg of vitamin B12 and 1,000 mg of XOS, bringing targeted nutrient support and nourishment for beneficial gut bacteria into one adult formula.

This is a focused B12 supplement rather than a complete B-complex or multivitamin. The methylcobalamin form participates in normal cellular chemistry, while XOS has a separate role in the digestive tract. The tablet contains zero grams of total sugars, and its chewable format offers an alternative to swallowing a conventional capsule.

Key Vitamin B12 Chewable 30 Tablets Benefits

  • Supports normal energy metabolism by supplying vitamin B12, an essential participant in the cellular pathways that help the body use nutrients.
  • Contributes to healthy red blood cell formation and DNA synthesis, two closely connected processes that support normal cell renewal.
  • Helps maintain nervous system function as part of adequate vitamin B12 nutrition.
  • Provides prebiotic support through XOS, nourishment for beneficial intestinal bacteria.

How Vitamin B12 Chewable 30 Tablets Works

Vitamin B12 helps enzymes carry out specific chemical steps rather than acting as a stimulant. Methylcobalamin works with an enzyme that recycles homocysteine into methionine. This process also helps keep folate available for the cellular tasks involved in making DNA. Together, these roles explain why B12 nutrition matters for cells that continually renew, including developing red blood cells.

XOS works differently: it supplies fermentable carbohydrate that certain beneficial gut bacteria can use as food. A prebiotic feeds existing microorganisms; it is not the same as a probiotic that supplies live cultures. These complementary roles do not mean the tablet replaces dietary variety or guarantees an increase in energy when B12 intake is already adequate.

Key Functional Ingredients Include:

  • Vitamin B12 (as Methylcobalamin): Contributes to methylation through the enzyme that turns homocysteine into methionine. Methionine helps supply methyl groups, small chemical units used in normal cellular maintenance. B12 also connects this cycle with folate recycling, linking its role to everyday nutrient metabolism.
  • Organic Xylooligosaccharides (XOS): Provides prebiotic nourishment that beneficial bifidobacteria can use in the colon. Unlike a live-culture ingredient, XOS is a carbohydrate substrate for intestinal microbes. Its role complements the vitamin component without replacing B12 or serving as a complete daily fiber supplement.

Vitamin B12 Chewable 30 Tablets Is Formulated For

  • Adults seeking a focused methylcobalamin supplement in a chewable format.
  • Adults interested in combining B12 nutrition with an XOS prebiotic ingredient.
  • People who want a cherry-flavored alternative to a swallowed B12 capsule.

Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Methylation Support Supplements, GI Health Supplements, and Dr. Mercola collections.

Recommendation: Adults, as a dietary supplement, take one (1) chewable tablet daily.

Serving Size: 1 Tablet
Servings Per Container: 30

Amount Per Serving:
Calories ... 5
Total Carbohydrate ... 2 g ... <1%*
Total Sugars ... 0 g ... **
Vitamin B12 (as Methylcobalamin) ... 1,000 mcg ... 41667%
Organic Xylooligosaccharides (XOS) ... 1,000 mg ... **

*Percent Daily Values are based on a 2,000 calorie diet.
**Daily Value (DV) not established.

Other Ingredients: Gum Acacia^, Tapioca Maltodextrin^, Natural Cherry Flavor with Other Natural Flavors^, Sunflower Lecithin^, Glucosyl Steviosides^ (from Stevia rebaudiana Leaf^), Rice Extract^, Rice Hull^, Sunflower Oil^.
^Organic Ingredients

Warnings/Cautions: KEEP OUT OF REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS BROKEN. IF YOU ARE NURSING, PREGNANT, TAKING MEDICATION OR HAVE A MEDICAL CONDITION, CONSULT YOUR PHYSICIAN BEFORE TAKING THIS PRODUCT.

Additional precautions: Metformin and stomach acid-reducing medicines, including proton pump inhibitors and H2 blockers, can affect B12 absorption or status. Discuss your B12 needs and monitoring with your healthcare practitioner rather than changing prescribed medicines. Stop use and seek advice if an unwanted reaction occurs.

Frequently Asked Questions About Vitamin B12 Chewable 30 Tablets

What are the benefits of Vitamin B12 Chewable 30 Tablets?

This Dr. Mercola formula combines 1,000 mcg of methylcobalamin with 1,000 mg of organic XOS in each chewable tablet. Vitamin B12 supports normal nutrient metabolism, nervous system function, DNA synthesis, and healthy red blood cell formation. XOS provides nourishment for beneficial intestinal bacteria, giving the formula a separate prebiotic role. These are nutritional functions, not a promise of an immediate energy boost or a substitute for identifying why you feel tired.

Who should take Vitamin B12 Chewable 30 Tablets?

The manufacturer directs this chewable supplement to adults. It suits someone seeking targeted B12 nutrition who prefers a cherry-flavored tablet and wants an XOS prebiotic ingredient alongside the vitamin. It is not a complete B-complex, multivitamin, or probiotic. A healthcare practitioner can help decide whether the 1,000 mcg B12 amount fits your diet and needs. If you are nursing, pregnant, taking medication, or have a medical condition, consult your physician before taking this product.

Are there any side effects of taking Vitamin B12 Chewable 30 Tablets?

Individual responses to this B12 and XOS combination can vary. KEEP OUT OF REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS BROKEN. IF YOU ARE NURSING, PREGNANT, TAKING MEDICATION OR HAVE A MEDICAL CONDITION, CONSULT YOUR PHYSICIAN BEFORE TAKING THIS PRODUCT. Metformin and stomach acid-reducing medicines, including proton pump inhibitors and H2 blockers, can affect B12 absorption or status. Discuss monitoring with your practitioner, and stop use and seek advice if an unwanted reaction occurs.

How does Vitamin B12 Chewable 30 Tablets support overall health?

Vitamin B12 participates in the enzyme systems that help your body process nutrients and maintain normal cellular activity. Its connection with folate recycling helps explain its role in DNA synthesis and red blood cell formation. The XOS component works in the colon as nourishment for beneficial bacteria rather than supplying live cultures. Together, these ingredients address distinct nutritional functions. Follow the adult direction of one chewable tablet daily, while keeping a varied diet as the foundation of your routine.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.