"In order for B-vitamins to be utilized by the body, they must first be converted into their active coenzyme sublingual b-complex goes directly into your bloodstream in it's active form, ready to go to work immediately. This avoids the loss that may occur not only during digestion, but during the liver's conversion process as well. These coenzymes, with additional B-vitamins and co Q10, are the active components of thousands of enzyme systems. They work closely together to assist in energy production, in fat and protein/amino acid metabolism, for nervous system function, and for the nervous system function, and for the conversion of various amino acids into neurotransmitters (brain chemicals necessary for all our mental process."