Vitamina B12 1000 mcg – 100 Tabletas Sublinguales

What is vitamin B12 and why is it important?

Vitamin B12, also known as cobalamin, is a water-soluble vitamin essential for the proper functioning of the body. It plays a key role in red blood cell formation, DNA synthesis, and nervous system maintenance. As a vitamin that the body cannot produce on its own, it must be obtained through diet or supplements.

This vitamin B12 supplement in sublingual tablet format provides 1000 mcg per dose, an amount that amply covers daily needs and helps maintain optimal levels, especially in people with restrictive diets or absorption problems.

Key benefits of vitamin B12 supported by EFSA

The European Food Safety Authority (EFSA) has approved several health claims for vitamin B12. These include:

• Normal energy-yielding metabolism: Vitamin B12 contributes to normal energy-yielding metabolism, helping to convert food into usable energy for cells.
• Reduction of tiredness and fatigue: Its adequate consumption helps reduce the feeling of exhaustion, which is beneficial for those with an active lifestyle.
• Functioning of the nervous system: It participates in the maintenance of a healthy nervous system, essential for the transmission of nerve impulses.
• Red blood cell formation: It is necessary for the normal production of red blood cells, contributing to oxygen transport in the blood.
• Immune function: It contributes to the normal functioning of the immune system, helping to defend the body.

These benefits make vitamin B12 an essential nutrient for daily vitality and overall well-being.

Different forms of vitamin B12: cyanocobalamin vs methylcobalamin

There are several forms of vitamin B12 in supplements. The most common and stable is cyanocobalamin, which the body easily converts into the active forms (methylcobalamin and adenosylcobalamin). This form is what we use in our product, as it offers excellent stability and efficacy.

Methylcobalamin is the active form found in certain foods, but it is less stable in supplement format. Cyanocobalamin, on the other hand, has been widely studied and is the preferred form due to its reliability and low cost. Both types are effective, but cyanocobalamin ensures sustained release and good bioavailability.

Who needs vitamin B12 supplements?

Certain population groups are at higher risk of vitamin B12 deficiency. These include:

• Vegans and vegetarians: B12 is found almost exclusively in animal-based foods, so those following plant-based diets need an external supply.
• Older adults: With age, B12 absorption in the stomach decreases due to reduced gastric acid production.
• People with digestive disorders: Conditions such as atrophic gastritis, Crohn's disease, or celiac disease can interfere with absorption.
• Individuals with tiredness or lack of energy: Supplementation can help combat fatigue when it is related to low B12 levels.

If you belong to any of these groups, a 1000 mcg supplement like this one may be a suitable option to maintain optimal levels.

How much vitamin B12 do I need per day?

The reference intake for adults in the European Union is 2.5 mcg per day. However, this amount is the minimum to prevent severe deficiencies. Many experts recommend higher doses, especially for people with increased needs. Therefore, a 1000 mcg supplement provides a wide and safe margin, as vitamin B12 is water-soluble and excess is eliminated through urine.

This sublingual format allows the vitamin to be absorbed directly through the oral mucosa, avoiding possible digestive absorption problems. Dissolving one tablet daily is sufficient to maintain adequate levels.

Dosage and usage recommendations

Take one tablet daily. Place the tablet under the tongue and allow it to dissolve completely. Do not chew or swallow whole. For best results, take on an empty stomach or between meals.

This product is suitable for vegans, is gluten and lactose-free, and is free of common allergens. Store in a cool, dry place, out of reach of children.

Frequently asked questions (FAQ)

Does vitamin B12 help with fatigue?

Yes, EFSA recognizes that vitamin B12 contributes to the reduction of tiredness and fatigue. Therefore, many people use it as support to boost daily vitality.

Can I take this supplement if I am vegan?

Yes, this product is 100% vegan, as it does not contain animal-derived ingredients and cyanocobalamin is produced by bacterial fermentation.

Does it have side effects?

Vitamin B12 is safe even in high doses. No significant adverse effects have been reported with recommended doses. However, consult your doctor if you are pregnant, breastfeeding, or taking medication.

Warning: Food supplements should not be used as a substitute for a balanced diet. Do not exceed the recommended dose. Keep out of reach of children. This product is not intended to diagnose, treat, cure, or prevent any disease.