But B12 isnt a one-trick nutrient: It also helps with DNA synthesis, bone marrow regeneration, anemia prevention, and the formation of brain and nerve cells (1)

13 Best High-Potency Liquid B12 Supplement Horbaach B12 Vitamin 5000 mcg Sublingual Liquid Pros High potency 5,000 mcg dose using both methylcobalamin and cyanocobalamin for better absorption Convenient liquid dropper for fast, sublingual delivery directly into the bloodstream Clean formula Non-GMO, gluten-free, and free from wheat, yeast, milk, and lactose Cons Laboratory tested in-house but not independently third-party certified Only available in berry flavor limited option for those sensitive to flavored supplements Higher fluid volume (4 fl oz) may not be ideal for those who prefer compact packaging Form: Liquid Drops | Dosage: 1 serving daily (sublingual) | Quantity: 4 fl oz (118 ml) | Price: $9.99 | Third-party tested: No Description: Horbaach B12 Sublingual Liquid is a high-potency option that delivers 5,000 mcg of vitamin B12 per serving using a dual-form blend of methylcobalamin and cyanocobalamin

When we have a clinical answer, we will make it available, with full transparency about what it does and does not do
Vitamin b1, b6 and b12 injection ampoules- Picture Courtesy: ethicaldrugs.net Vitamin b1, b6, and b12 are collectively known as neurotropic vitamins
Does Our B12 Have Any Side Effects
Safe when administered under professional supervision, with minimal side effects