personally i wouldnt take these. too many other stuff in them which is a problem.. none of them have benefit to your health, additives are the problem and why their cheap. just for reference to what i am saying go to The Peoples Chemist... he talks a lot about this stuff. a rebel!!. quit pharma because of the lies they put out. constantly challenged because of it. puts out only pure supplement which he alone testing each batch made.. his products are not cheap but your body doesnt need junk added to it. aspartate?is toxic. fancy words and chemicals are toxic. he has no fillers and all pure ingredients. been around a long time. ive been taking only his stuff for 12 years now. no pharma for me. i am going to be 79 in dec. no docs for 30 years. never sick. he has something called cardio for your heart. my hubby and i both take it.. doesnt cost anything to check it out.. if your interested only.. he does not advertise. he doesnt have to...word of mouth is all he needs.