EPA and DHA. The best source for both is fish oil. Aim for 1,000-3,000 mg total DHA and EPA. That's three to nine capsules a day of most brands.
Take 1,500 mg of glucosamine sulfate and 1,200 mg of chondroitin a day.
Take 500-1,500 mg of MSM per day. Also take Take 400 to 800 mg a day
of Sam-e. A product from New Chapter called Zyflamend, contains rosemary, curcumin, and ginger that are anti-inflammatories.