In 1990 study in San Diego, CA the 5 active subjects with allergic saw palmetto liquid capsules and palmetto rhinitis had a lowered total serum ige from day 0 to day 90 while 4 placebo subjects, (2 with allergic rhinitis, 1 with asthma and 1 with both), had flat liquid and capsules or increased ige levels.4 in a randomized, saw palmetto and palmetto double-blind, placebo controlled study of symptoms and serum ige levels in san diego, ca in mid-1991, subjects had liquid allergic rhinitis capsules and/or asthma. serum saw was drawn palmetto and liquid at day 0 and day 30. seven of the 10 active treated subjects had a reduction in total capsules serum ige levels. in 10 placebo treated subjects, 5 saw had levels of total serum ige that stayed the same (plus or minus 5%), 3 decreased and 2 increased.5 statistical palmetto analysis of the open-label study as well as the double-blind randomized placebo controlled study have shown a significant effect of vitamin b12 in lowering serum ige concentrations.

“the high cd4/cd8 ratio and suppressed nk cell activity were improved by methyl-b12 treatment.” liquid the japanese researchers state: capsules “we conclude that vitamin b12 acts as an immunomodulator for cellular immunity.”11 b12 was used successfully in the treatment of ige-mediated skin disorders. the german researchers conclude that saw b12 (cobalamin) palmetto when applied to the skin one or more times per day exhibited “...excellent results in topical treatment of skin disorders and in particular of inflammatory and hyperproliferative skin liquid ailments and/or cutaneous manifestations of illness which are immunologic capsules in origin, e.g. psoriasis, atopic dermatitis, contact dermatitis, and other eczematous dermatitises...”12 click here for allergy medication online.