I'm just a bit confused about my cholesterol test.
Total: 187
Triglyceride: 88
HDL: 40
LDL: 129
I thought common causes of low HDL were smoking (which I don't) and being overweight which I'm also not (5'3' ,102lbs). What other things could cause low-ish HDL in a younger female? Can this still be high risk for heart attacks?
If it matters at all, I don't think anyone in my family had heart attacks.




