guggul and glutathione E & Z 99% standardized extract The Vitamin Shoppe Guggul Extract
Description
therefore, it is advised that patients older than 50 years and vegans or strict vegetarians should consume foods fortified with vitamin B12 or take vitamin B12 supplements to avoid vitamin B12 deficiency
doi:10.1016/j.ajhg.2009.10.014
Triantaphyllopoulos et al., 2016
Med 13 , 5461 (2007)
