What Makes Adenosylcobalamin (Dibencozide) Special?

Adenosylcobalamin, also known as dibencozide, is one of two active coenzyme forms of vitamin B12. Unlike synthetic cyanocobalamin, it is ready for immediate use in the mitochondria, where it supports the metabolism of branched-chain amino acids and cellular energy production. Source Naturals Dibencozide, part of their Athletic Series, is formulated for active individuals who demand peak performance. The quick-dissolving lozenge enhances absorption through the oral mucosa, bypassing digestive barriers for efficient delivery to the body.

Key Benefits of Vitamin B12

Vitamin B12 contributes to several essential functions:

• Energy Support: Helps convert carbohydrates, fats, and proteins into usable energy, reducing fatigue during physical activity.
• Red Blood Cell Formation: Supports healthy red blood cell production, improving oxygen delivery to tissues for sustained endurance.
• Neurological Health: Maintains the myelin sheath protecting nerve cells, promoting proper nerve signaling and cognitive function.
• Heart Health: Works with folate and vitamin B6 to regulate homocysteine levels, contributing to cardiovascular wellness.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease. Always consult a healthcare professional before starting any new supplement, especially if you have a medical condition or are taking medications.

Who Should Take a Vitamin B12 Supplement?

Certain groups are at higher risk of B12 deficiency. Vegans and vegetarians often lack dietary B12 since plant foods do not contain it. Older adults may have reduced absorption due to decreased stomach acid. Those with digestive conditions like Crohn’s disease or pernicious anemia—where the body cannot absorb B12 effectively—may also benefit. Athletes and active individuals can leverage B12’s role in energy production and oxygen delivery during prolonged exertion. If you fall into any of these categories, a high-quality supplement can help maintain optimal levels.

How to Choose the Best B12 Supplement

When selecting a 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, particularly 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. Avoid eating or drinking for a few minutes after taking. Dosages of 1000–5000 mcg are common for active individuals, but always consult a healthcare professional to determine the right amount for your needs.

What Is Vitamin B12 and Why Do You Need It?

Vitamin B12, or cobalamin, is an essential water-soluble vitamin critical for energy metabolism, red blood cell formation, and neurological function. The body cannot produce it, so it must come from diet or supplementation. The active coenzyme forms—methylcobalamin and adenosylcobalamin—are required for cellular energy production. Adenosylcobalamin is particularly important 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.

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's 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.