Grapefruit is a good source of fiber and two servings a day may even reduce cholesterol. It can interact with many medications, however, including increasing concentration of some cholesterol-lowering drugs and other drugs used for heart disease. Coconut, fruits canned in syrup, maraschino cherries, dried fruits with sodium preservatives. Shrimp, lobster, and crab are low in fat, but high in cholesterol. In one study, shrimp did not raise cholesterol levels, although it did increase both LDL and HDL levels.
Some studies indicate that shellfish are as protective as other fish for the heart.
Note on cooking. Select breast meat over dark meat. Remove skin and trim fat. Baste with juice or wine instead of fat, drippings, or butter. Reduced-fat and sodium turkey and chicken cold cuts and frankfurters.