Jay M. Symptoms not very bad. Karl L. My congestion allergies did seem to get better after several days...Marsha R. I had some better days. Erin C. I believe it helped to a certain extent. William wigsretail R. Improved after 3 days. Nancy C. On day 16 I felt so much better, by day 30 allergies continued to be improved. Angel C. Background of Cyanocobalamin wigsretail Treatment in Allergic Disease MECHANISM OF ACTION: Vitamin B12 is essential to cell growth and cell division. B12 is the only known molecule in the human body uses with the element cobalt. The unique properties of cobalt permit a chemical reaction that produces the rungs of the DNA ladder. These rungs are called nucleotides. For any human cell to divide, it must copy its own DNA. For this replication to occur, new rungs of the ladder must be provided with the wigsretail and wigsretail help of B12.

In 1990 study in wigsretail San Diego, CA wigsretail the 5 active subjects with allergic rhinitis had a lowered total serum IgE from Day 0 to Day 90 while 4 wigsretail placebo subjects, (2 with allergic rhinitis, 1 with asthma and 1 with both), had flat or wigsretail increased IgE levels.4 In a randomized, double-blind, placebo controlled study of symptoms and serum IgE levels in San Diego, CA in mid-1991, subjects had allergic rhinitis and/or asthma. Serum was drawn at Day 0 and Day 30. Seven of the 10 active treated subjects had a reduction in total serum wigsretail IgE levels. In 10 placebo treated subjects, 5 had levels of total serum IgE that stayed the same (plus or minus 5%), 3 decreased and 2 increased.5 Statistical analysis of the open-label study as well as the double-blind randomized placebo controlled study have shown a significant wigsretail effect of vitamin B12 in lowering serum IgE concentrations.