Kirkland Signature B-12 de disolución rápida 5000 mcg, 300 comprimidos (paquete de 2)

What is Vitamin B12 and why is it important?

Discover Kirkland Signature Quick — Vitamin B12, also known as cobalamin, is a water-soluble vitamin essential for multiple bodily functions. It participates in the formation of red blood cells, the maintenance of the nervous system, and energy production. As a vitamin that the body cannot produce on its own, it must be obtained through diet or supplements. People on vegetarian or vegan diets, older adults, and those with absorption problems often need extra intake.

Key Benefits of Vitamin B12

Vitamin B12 contributes to several important bodily functions, supported by the European Food Safety Authority (EFSA):

• Contributes to normal energy-yielding metabolism.
• Contributes to the normal functioning of the nervous system.
• Contributes to normal red blood cell formation.
• Contributes to the normal function of the immune system.
• Helps to reduce tiredness and fatigue.
• Contributes to the process of cell division.

These benefits make vitamin B12 a key nutrient for maintaining daily vitality and overall well-being.

Why choose methylcobalamin?

Methylcobalamin is a natural and active form of vitamin B12. Unlike cyanocobalamin (synthetic form), methylcobalamin does not need to be converted by the liver to be used by the body. This makes it especially bioavailable and effective, even in people with certain genetic variants that hinder conversion. Additionally, methylcobalamin directly participates in myelin synthesis and homocysteine regulation, supporting cardiovascular and neurological health.

Who benefits from this supplement?

This high-dose supplement (5000 mcg) is indicated for:

• People with a diagnosed vitamin B12 deficiency.
• Vegans and vegetarians, as B12 is mainly found in animal-derived foods.
• Older adults, whose B12 absorption decreases with age.
• People with digestive disorders affecting nutrient absorption (such as celiac disease or atrophic gastritis).
• Those seeking a natural energy boost and nervous system support.

How to take sublingual tablets?

Kirkland Signature Quick Dissolve tablets are designed to dissolve rapidly under the tongue. This allows for direct absorption through the mucous membranes, bypassing the digestive tract and improving bioavailability. It is recommended to take one tablet daily, placing it under the tongue until it completely dissolves. No water is needed. Its pleasant cherry flavor makes the experience enjoyable.

Frequently Asked Questions (FAQ)

How much vitamin B12 do I need per day?

The recommended daily dose for adults in the EU is 2.5 mcg, but needs may be higher in cases of deficiency or reduced absorption. This supplement provides 5000 mcg, a high dose that may be appropriate under professional supervision. Always consult a doctor before starting any supplementation.

Does vitamin B12 have side effects?

Vitamin B12 is generally safe, even in high doses, as excess is eliminated through urine. In rare cases, mild discomfort such as nausea or diarrhea may occur. If you experience any unusual symptoms, discontinue use and consult a healthcare professional.

Is this product suitable for vegans?

The tablets contain methylcobalamin, which is a vegan form of B12. However, check the label to confirm there are no animal-derived excipients. Kirkland Signature does not specify in this presentation if it is vegan, so it is recommended to verify.

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.