Vitamin D3. I like to see a dose of at least 2-3 of grams per day. (people with high blood levels of vitamin D are less likely to develop artery disease, and FAR less likely to experience heart failure.)
If clients are on statin drugs I use Lipotain by Metagenics. It has niacin and Guggul Extract in it. I also include UltraMeal Plus to help lower cholesterol and help clients to decrease statin use.
All of my students know I’m big on fish oil with high potency omega-3 fatty acids. I have had chronic pain patients use up to 8-10 grams a day!
I use Coenzyme Q10 in a form NanoCellQ10.