NOW Brewer's Yeast Powder 225g Vitamin A Studies that compared D2 and

Studies that compared D2 and D3 have reported that D3 is more biologically active in raising vitamin D levels in the blood

It was once thought that a deficiency would have its impact only on the skeletal system

Jamieson Lecithin is an all-natural soy derived source of choline which supports healthy liver function

neurotransmitter synthesis

but will not harm the quality of the product

NOW Brewer's Yeast Powder 225g Vitamin A Studies that compared D2 andBrewer's Yeast is a good source of protein and several B vitamins. It is produced by cultivation of Saccharomyces cerevisiae on malted barley in the production of beer. After fermentation, the yeast is separated from the beer, roller dried and debittered.