Thank you lThomas, I have increased the healthy oils in my diet---olive---ect...... but I stil don't think it's enough----it's hard to eat much. I eat nuts, but not often as I have a diverticuli in my small intestine that is bothersome---but not serious---If I eat corn, however------------- I eat such a low fat diet, that I missed out on the good fats, and combine with the thyroid issues---well, I've always struggled to get my HDL over 35. I remember once it was 37---that was when I could drink alcohol. With my POTS symptoms so out of control lately----I can't drink a drop of alcohol. My main concern is why my doc doesn't seem to take this seriously. From what I read---she should be. I'm pretty mad for a number of reasons about my medical care-----just not taken seriously---period...... Can't figure it out. The niacin sounds like a good choice, but my concern is the flushing---I'm wondering what that will do to my heart rates. Maxine