High potency parenteral B complex vitamin preparation is still available

The Vitamin B Complex

died) ; and that Michael made excellent attempts to isolate the antiscorbutic principle early in the eighteenth century. Further, Lunin (1881) clearly recognized that small quantities of unknown substances were essential to life, and Pekelharing (1905) demonstrated the existence of diseases due to dietary deficiency. Yet it was Hopkins (1912) who first realized the full significance of vitamins...

stability assessment of vitamin b12 in mixed parenteral b complex formulations and in syringes prior to patient administration

Hyperhomocysteinemia, ischemic stroke, and B-vitamin treatment: the jury is still out.

Preparation of High-Purity Grade Ammonium Sulfate from Locally Available Products

Water Soluble Vitamins - Vitamin C & Vitamin B Complex in Dogs

According to Stedman's Medical Dictionary, a vitamin is 'one of a group of organic substances, present in minute amounts in natural foodstuffs, that are essential to normal metabolism.' As defined, vitamins are present in very small quantities in most foods and it is this fact that leads to the manufacture of vitamin supplements for dogs, cats, and people. Not only are vitamins naturally presen...