Source Naturals Dibencozide - Coenzymated B-12 Athletic Series, Quick-Dissolving Food Supplement, 30 Lozenges

What Makes Adenosylcobalamin (Dibencozide) Special?

Most vitamin B12 supplements contain cyanocobalamin, a synthetic form that must be converted into active coenzymes in the body. Dibencozide, or adenosylcobalamin, is one of the two naturally occurring coenzyme forms—ready for immediate use, particularly in the mitochondria. This makes it especially effective for supporting energy production during exercise. Source Naturals Dibencozide is part of their Athletic Series, formulated for active individuals who require optimal performance. The quick-dissolving lozenge format allows rapid absorption through the oral mucosa, bypassing digestive barriers for efficient delivery.

Key Benefits of Vitamin B12

Vitamin B12 contributes to several essential functions in the body:

• Energy Metabolism: Vitamin B12 contributes to normal energy-yielding metabolism, helping to reduce tiredness and fatigue during physical activity.
• Red Blood Cell Formation: It supports normal formation of red blood cells, which help deliver oxygen to tissues for sustained energy.
• Neurological Health: B12 contributes to normal function of the nervous system and normal psychological function.
• Heart Health: Along with folate and vitamin B6, B12 contributes to normal homocysteine metabolism, important for cardiovascular wellness.

These benefits are recognised by the European Food Safety Authority (EFSA). Always consult a health care professional before taking supplements.

Who Should Consider a Vitamin B12 Supplement?

Vitamin B12 is naturally found in animal products, so certain groups are at higher risk of deficiency. Vegans and vegetarians often lack dietary B12, as plant foods do not contain it. Older adults may experience reduced absorption due to decreased stomach acid production. Individuals with digestive conditions such as Crohn's disease or pernicious anaemia—where the body cannot absorb B12—may also need supplementation. Athletes and active individuals may benefit from B12's role in energy metabolism and oxygen delivery during prolonged exertion. If you fall into any of these categories, a high-quality B12 supplement can help maintain optimal levels.

How to Choose the Best B12 Supplement

When selecting a vitamin B12 supplement, consider the form and delivery method. Adenosylcobalamin is ideal for mitochondrial energy support, while methylcobalamin is better for neurological health. Look for high potency: 1000 mcg or more per serving is common for deficiency correction. Sublingual or lozenge forms enhance absorption, especially for those with digestive issues. Third-party testing and certifications like non-GMO, gluten-free, or vegan add confidence. Source Naturals Dibencozide is manufactured in the USA under strict cGMPs, ensuring purity and potency.

Recommended Dosage and How to Take

Take one lozenge daily between meals or 30 minutes before workouts. Allow it to dissolve completely in the mouth before swallowing for optimal absorption. For best results, avoid eating or drinking for a few minutes after taking. Dosages of 1000–5000 mcg are common for active individuals, but always consult a health care professional to determine the right amount for your needs.

Frequently Asked Questions

Can you take too much B12? Vitamin B12 is water-soluble, so excess is excreted in urine. High doses are generally safe, but it is best to follow recommended dosages. Is this product vegan? Yes, Dibencozide is vegan-friendly as it is derived from bacterial fermentation. Does B12 give you energy? B12 doesn't provide direct energy like caffeine, but it supports the metabolic processes that convert food into energy, helping reduce fatigue.

What Is Vitamin B12 and Why Do You Need It?

Vitamin B12, also known as cobalamin, is an essential water-soluble vitamin that plays a critical role in energy metabolism, red blood cell formation, and neurological function. Unlike many vitamins, B12 is not produced by the body and must be obtained through diet or supplementation. The active coenzyme forms—methylcobalamin and adenosylcobalamin—are required for cellular energy production. Adenosylcobalamin, in particular, is vital for processing branched-chain amino acids in the mitochondria, the powerhouses of your cells. Without adequate B12, the body may struggle to convert food into usable energy, leading to fatigue and reduced performance.