DODEX

Dodex Vitamin B12 1000 mcg/amp — Deva (5 Ampoules)

Dodex provides prescription-grade vitamin B12 (cyanocobalamin) in convenient 1000 mcg ampoules. Vitamin B12 is an essential, water-soluble nutrient central to red blood cell formation, neurological function, and methylation-driven energy metabolism. For bodybuilders, athletes, and fitness enthusiasts, maintaining adequate B12 helps support oxygen transport, recovery, and overall training consistency—particularly for those with documented deficiency, absorption issues, or elevated demands. This product is intended for use under a licensed clinician's supervision. Do not self-administer outside medical guidance.

Why Vitamin B12 Matters for Active Lifestyles

B12 acts as a cofactor for methionine synthase and methylmalonyl-CoA mutase—two enzymes that directly influence DNA synthesis, myelin integrity, and entry of odd-chain fatty acids into the TCA cycle. When B12 is low, athletes may experience fatigue, reduced work capacity, impaired recovery signals, and cognitive drag, all of which can blunt training outcomes. Correcting deficiency restores erythropoiesis (healthy red blood cell production), supports nerve function, and helps normalize homocysteine—important for vascular health during high-volume blocks.

Injection vs. Oral: Who Benefits from Parenteral B12?

While diet and oral supplements are adequate for many, some individuals do not absorb B12 efficiently due to intrinsic factor deficiency, bariatric surgery history, atrophic gastritis, metformin or PPI use, or genetic transport variants. Parenteral B12 bypasses the gut, rapidly replenishing stores. Your clinician will determine if injections are appropriate based on history and labs (e.g., serum B12, methylmalonic acid, homocysteine).

What's in the Box

• Strength: 1000 mcg per ampoule (cyanocobalamin).
• Pack size: 5 ampoules.
• Brand: Deva.
• Route: parenteral use as prescribed (do not self-inject without clinical training).

Clinician-Guided Use & Monitoring

Dosing frequency and duration are individualized. Some protocols use a loading phase followed by maintenance; others schedule doses around lab results and symptoms. Because B12 kinetics involve hepatic storage, benefits can persist for weeks, but steady coverage requires an appropriate maintenance plan. Your provider may periodically check hemoglobin/hematocrit, MCV, B12, MMA, homocysteine, and relevant clinical signs.

Safety Profile & Interactions

Vitamin B12 is generally well tolerated. Rare effects may include injection-site discomfort, mild headache, or flushing. Treating severe megaloblastic anemia can precipitate hypokalemia during rapid hematopoietic recovery; clinicians often monitor electrolytes early in therapy. Individuals with hereditary Leber optic neuropathy should avoid cyanocobalamin due to risk of optic nerve damage—specialist guidance is required. Report any allergic reactions immediately. Medication notes your clinician may consider:

• Metformin & PPIs: impair B12 absorption orally—less relevant with injections, but still important for overall plan.
• Chloramphenicol: can blunt hematologic response to B12.
• Nitrous oxide exposure: inactivates B12; disclose anesthesia history.

Training Integration: Practical Tips

• Fix the foundation: 7–9 hours of sleep, sufficient calories, and protein around 1.6–2.2 g/kg/day remain the primary drivers of performance.
• Periodize recovery: as B12 status normalizes, many athletes notice steadier energy. Use this to refine volume and intensity rather than overreach.
• Hydration & micronutrients: coordinate B12 with iron status, folate sufficiency, and electrolyte balance for optimal oxygen delivery and endurance work.

Evidence & Authoritative Reference

For science-based guidance on functions, deficiency signs, and safety, see the NIH Office of Dietary Supplements Vitamin B12 Fact Sheet. Your clinician will translate those principles into the right dose and schedule for you.

Smart Stacks & Complements

Discuss these options with your clinician to round out methylation, oxygen transport, and energy systems. These are not substitutes for medical care:

• Folic Acid 1 mg — partners with B12 in methylation; supports homocysteine balance.
• Iron Bisglycinate 25 mg — gentle iron for red blood cell support where indicated.
• B-Complex 100 — covers complementary B-vitamins used in energy metabolism.
• L-Carnitine 500 mg — shuttles fatty acids into mitochondria; training-day favorite.
• Creatine Monohydrate 300 g — foundational ergogenic for strength and power.

Anti-Doping Considerations

Vitamin B12 itself is not prohibited. However, some federations restrict intravenous infusion volumes (e.g., >100 mL within 12 hours) without a TUE. Although Dodex is administered via injection, always verify the latest rules and coordinate with your physician and governing body.

Quality, Authenticity & Storage

This listing is for genuine Deva Dodex Vitamin B12 1000 mcg ampoules (pack of 5). Store as directed on the carton/leaflet, away from heat and light. Keep out of reach of children. Use only if prescribed and sourced legally in your jurisdiction. We ship discreetly within the USA with secure checkout.

Key Takeaways

• Purpose: clinician-guided injectable B12 to correct deficiency and restore healthy hematologic and neurologic function.
• Athlete fit: supports oxygen transport and energy metabolism—especially where absorption is impaired.
• Safe use: typically well tolerated; rare risks exist—monitor labs and follow your clinician's plan.
• Stack smart: coordinate with folate and iron when indicated; keep training, sleep, and nutrition dialed.

Medical & legal disclaimer: Informational content only—not medical advice. Use prescription medicines solely under a licensed clinician's supervision and according to local laws and sport regulations.

Frequently Asked Questions