Connie gave you some very good advice, but don't forget to also avoid processed foods. There is alot of junk in them so their store shelf live lasts long. We have switched to wheat pasta when we do eat pasta, and definitely Whole Wheat bread. Watch those carbs, get some exercise, and I think U will do fine, as my husband use to always have very high Trigs too, but lately after altering his diet, they are ranging in the mid 200, far cry from over 400.
Take care, and best wishes....