9 Foods That Help Maintain Bone Health Tuna Rounding out the fish trifecta, tuna may not have as much Vitamin D as salmon, but it still provides about 40% of what you need in a day. Take that 1.5 ounces of cheddar and make a delicious tuna melt for a bone-friendly and delicious lunch. Previous 1 2 3 4 5 6 7 8 9 10Next Tweet Pin It