 and yet there are others who have relatively low or normal LDL, or they're even taking statins, and yet they still succumb to heart attacks. So it's been pointed out that there are other risk factors, certainly if you're overweight, if you're diabetic, your habits have something to do with it, if you're sedentary, if you're a smoker, but there are also other markers that are important. Homocysteine is important. So, too,