Vitamin b12 compositions

Abstract

This disclosure provides compositions of vitamin B 12 , and methods of treatment or amelioration of a disease associated with vitamin B 12 deficiency. The composition can take the form of a solid, semi-solid, gummy, or chewable lozenge. The composition can also take the form of a troche, a candy, a wafer, an orally disintegrating tablet, a sublingual tablet, a buccal tablet, a buccal patch, an oral dissolvable film, an aerosol or spray, a lip balm, and chewing gum.

What is claimed is: 
     
         1 . A composition, comprising:
 a. cyanocobalamin, hydroxocobalamin, methylcobalamin in substantially equivalent ratios; and   b. a carrier suitable for forming a solid or semi-solid carrier matrix.   
     
     
         2 . The composition of  claim 1 , wherein the carrier is a sugar, sugar alcohol, polyethylene glycol, starch, gum, polymer, or combination thereof. 
     
     
         3 . The composition of  claim 2 , wherein the sugar alcohol is isomalt or a derivative thereof. 
     
     
         4 . The composition of  claim 2 , wherein the PEG is PEG-8000. 
     
     
         5 . The composition of  claim 2 , wherein the carrier comprises PEG-8000, and isomalt or a derivative thereof. 
     
     
         6 . The composition of  claim 1 , further comprising a lubricant. 
     
     
         7 . The composition of  claim 6 , wherein the lubricant is magnesium stearate. 
     
     
         8 . The composition of  claim 1 , further comprising a flavoring agent. 
     
     
         9 . The composition of  claim 8 , wherein the flavoring agent is cherry. 
     
     
         10 . The composition of  claim 1 , wherein the composition is formulated as a lozenge, a candy, a wafer, a tablet, a patch, a film, a spray, a lip balm, or gum. 
     
     
         11 . The composition of  claim 10 , wherein the composition is formulated as a lozenge. 
     
     
         12 . A method for treating or ameliorating vitamin B 12  deficiency in a human in need thereof, comprising: administering to the human the composition of  claim 1 . 
     
     
         13 . The method of  claim 12 , wherein the vitamin B 12  deficiency is associated with anemia, Graves' disease, hypothyroidism, thyroiditis, vitiligo, Addison's disease, atrophic gastritis, thrombocytopenia, amyotrophic lateral sclerosis, multiple sclerosis, Crohn's disease, Celiac disease, ulcerative colitis, Alzheimer's disease, AIDS, joint inflammation, arthritis, ataxia, partial removal of the stomach or small intestine, alcoholism, Alagille's syndrome, severe methylenetetrahydrofolate reductase deficiency, homocystinuria, or transcobalamin deficiency, or any combinations thereof. 
     
     
         14 . The method of  claim 13 , wherein the vitamin B 12  deficiency is associated with pernicious anemia. 
     
     
         15 . The method of  claim 12  wherein the vitamin B 12  deficiency is associated with administration of drugs known to impair absorption of vitamin B 12 . 
     
     
         16 . The method of  claim 15 , wherein the drug known to impair absorption of vitamin B 12  is: a gastric acid inhibitor, a biguanide, a proton pump inhibitor, an H 2  receptor antagonist. 
     
     
         17 . The method of  claim 15 , wherein the drug known to impair absorption of vitamin B 12  is:
 metformin, chloramphenicol, methotrexate, or any combination.   
     
     
         18 . A kit comprising: the composition of  claim 1 . 
     
     
         19 . The kit of  claim 18 , further comprising instructions for use.